xml/api programming for a flight search/booking Site

We need someone to code a flight booking search script for a website in php that uses an api from a meta flight search which enables a site to become an affiliate partner. The script needs to: Pull air flight data using the xml api. Each data will be for a particular city/airport/date/flight details so we need the program to pull in flights for that city/airport. It should have the ability to narrow search results based on price range etc. We will not handle the bookings on our site but instead will redirect the user to the bookings page on the flight/booking company site for the listing they are interested in. Our site should however allow for a search and then allow the user to click individual results which will open the details page on our site for that listing. Furthermore, when the user clicks the book now button, they will be taken to the booking page for that listing on the travel company and passing on our unique affiliate ID. Its operation should be similar to [login to view URL], [login to view URL] etc. Please only bid on this project if you are experienced with xml/api and perhaps have an example of your previous work with it. The design of the site is already done and there is a complete documentation of the merchants api. Please private message for api url/information.