Worldwide Accommodation Booking Website

Web based room booking required for accommodation and tour booking website.? The system will need to allow accommodation and tour operators to log in to the system create their own profile for the public to view and also add the rooms and prices they offer and also the current availabily they have. The system will then need to display all these details to the public who search the site and book these rooms. The system will then need to amend the rooms avaliable for the accommodation provider and also email the accommodation provider and the customer a booking confirmation. 1. A CMS system for three user groups: a. Admin - to edit contents, change layouts, etc b. Tour providers - to add/edit content (tour details such as location, date, photos, etc), edit bookings and produce reports c. Travelers - to manage travel itenary , send request for bookings to tour providers 2. Tour listing (photo and text) on the main page 3. Online booking system with following capabilities: a. Receive down payment for successful bookings b. Email confirmations c. Feedback and rating by travellers 4. Search capability on the main page based on tour detail variables 5. Forum 6. Search Engine Friendly [login to view URL] Gateway Integration This is my requirments in its most basic form and I will be more than happy to answer any questions you may have.