javax.servlet.ServletException: Could not resolve view with name 'hotels/booking/enterBookingDetails' in servlet with name 'travel'

I've tried looking at several similar questions on StackOverflow but couldn't really understand! This is my first Spring application, so I'm sorry for a possibly duplicate question. Any help would be really appreciated.

I'm getting the following error when I navigate to enterDetails page:-

Exception thrown by application class 'org.springframework.web.servlet.DispatcherServlet.render:1029'
javax.servlet.ServletException: Could not resolve view with name 'hotels/booking/enterBookingDetails' in servlet with name 'travel'
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1029)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1290)
at [internal classes]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207)
at [internal classes]

Here's the controller:-

@RequestMapping(value = "hotels/booking", method = RequestMethod.GET)
public String bookingDetails(@RequestParam Long hotelId, Model model) {     
    Booking booking = bookingService.createBooking(hotelId,"keith");
    model.addAttribute(booking);
    return "hotels/booking/enterBookingDetails";
}

servlet-context.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:beans="http://www.springframework.org/schema/beans"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">

    <!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->

    <!-- Configures the Spring MVC @Controller programming model -->
    <annotation-driven />

    <!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources directory -->
    <resources mapping="/resources/**" location="/resources/" />

    <!-- Configures a handler for serving static resources by forwarding to the Servlet container's default Servlet. -->
    <default-servlet-handler />

    <!-- Maps view names to Tiles Definitions with support for partial re-rendering -->
    <beans:bean id="viewResolver" class="org.springframework.js.ajax.AjaxUrlBasedViewResolver">
        <beans:property name="viewClass" value="org.springframework.webflow.mvc.view.FlowAjaxTilesView"/>
    </beans:bean>

    <!-- Initializes the Apache Tiles CompositeView system -->
    <beans:bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
        <beans:property name="definitions">
            <beans:value>
                /WEB-INF/**/tiles.xml
            </beans:value>
        </beans:property>
    </beans:bean>

    <!-- Configures Spring Web FLow
    <beans:import resource="webflow.xml" /> -->

    <!-- Configures transaction management around @Transactional components -->
    <tx:annotation-driven />

    <!-- Imports the application controllers that process client requests -->
    <beans:import resource="controllers.xml" />


</beans:beans>

The 'FROM' Page:-

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>

<h1>${hotel.name}</h1>
<address>
    ${hotel.address}
    <br />
    ${hotel.city}, ${hotel.state}, ${hotel.zip}
    <br />
    ${hotel.country}
</address>
<form action="booking" method="get">
    <p>
        Nightly Rate:
        <spring:bind path="hotel.price">${status.value}</spring:bind>
    </p>
    <input type="hidden" name="hotelId" value="${hotel.id}" />
    <div>
        <button type="submit">Book Hotel</button>
    </div>
</form>

enterBookingDetails.jsp

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>

<div id="bookingForm">
    <div class="span-5">
        <h3>${booking.hotel.name}</h3>

        <address>
            ${booking.hotel.address}
            <br/>
            ${booking.hotel.city}, ${booking.hotel.state}, ${booking.hotel.zip}
            <br/>
            ${booking.hotel.country}
        </address>
        <p>
            Nightly rate: <spring:bind path="booking.hotel.price">${status.value}</spring:bind>
        </p>
    </div>
.
.
.

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

    <!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:/META-INF/spring/root-context.xml</param-value>
    </context-param>

    <!-- Creates the Spring Container shared by all Servlets and Filters -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!-- Enables use of HTTP methods PUT and DELETE -->
    <filter>
        <filter-name>httpMethodFilter</filter-name>
        <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>httpMethodFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <!-- Secures the application 
    <filter>
        <filter-name>springSecurity</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
        <init-param>
            <param-name>targetBeanName</param-name>
            <param-value>springSecurityFilterChain</param-value>
        </init-param>
    </filter>

    <filter-mapping>
        <filter-name>springSecurity</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>-->

    <!-- Handles all requests into the application -->
    <servlet>
        <servlet-name>travel</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:/META-INF/spring/travel/servlet-context.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>travel</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

</web-app>

booking/tiles.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE tiles-definitions PUBLIC
    "-//Apache Software Foundation//DTD Tiles Configuration 2.1//EN"
    "http://tiles.apache.org/dtds/tiles-config_2_1.dtd">

<tiles-definitions>

    <definition name="enterBookingDetails" extends="standardLayout">
        <put-attribute name="body" value="/WEB-INF/views/hotels/booking/enterBookingDetails.jsp"/>
    </definition>

    <definition name="reviewBooking" extends="standardLayout">
        <put-attribute name="body" value="/WEB-INF/views/hotels/booking/reviewBooking.jsp" />
    </definition>

</tiles-definitions>

Project Explorer:-

I am new here, but I have been working on some spring MVC projects. So I hope to contribute to solving your problem.

I would change your controller to be able to work with the ModelAndView object, so you can do the following:

    @RequestMapping(value = "hotels/booking", method = RequestMethod.GET)
    public ModelAndView bookingDetails(@RequestParameter Long hotelId) {  

    ModelAndView model = new ModelAndView("enterBookingDetails");
    Booking booking = bookingService.createBooking(hotelId,"keith");
    model.addObject("booking", booking);
    return model;
}