airasia load results in javascript + iframe

i would like to read search results from [login to view URL] on my website to understand how it works, go to [login to view URL] and search for ONE-WAY flight. to make sure you get results, you can search with: origin (Kuala Lumpur) destination (Singapore) i did a script in php, it works fine but since i pull results with server, they can easily block my IP. i was thinking of doing it with ajax but i am not sure if that is possible. it should work like this: 1. user comes to my website, example: [login to view URL] 2. user select FROM: Kuala Lumpur TO: Singapore 3. we perform [login to view URL] search in iframe (or ajax) 4. when iframe shows results from them, we parse that page in javascript 5. we display results is this possible to do? i am not sure if my domain can open another site in iframe (perform form submit and search) then read source code of that iframe output? the goal is that i dont perform searches with my server IP (like in case if i use [login to view URL]) but rather each client would perform a search. please reply. the one who can demonstrate this is possible will be immediately selected. i also have to know: if this is done like described, can [login to view URL] block users from performing search (as search will be done in javascript or iframe) and every visitor will have its own ip?