We are making a website for online hotel booking. We have tied up with a website who is already affiliate of many hotel rooms provider. We are using API of the website with whom we have tied up. Now i want to know can we use other provider's XML or API with the API of the website we have a tie up. How search part will work. How we can integrate both the thing like API and XML feed. Suppose if i search for hotels in beijng it should giive me the result from the API of the website we have a tie up coz that website is affiliate of many website it will show us the result from all the website plus we want result from the other hotel room pprovider who will give us their XML or API.