I need an search engine for an new traveling site

Hello,

i need an robot that searches on http://www.skyscanner.net The bot need to search on the following way:

Date of taking the flight
Date of coming back
Airport you are leaving from

Then the bot needs to search on every country and airport skyscanner searches on. They have already such a system if you searsch on everywhere you can do that but you still need to select lot of country 's to get the price.

If you can do that for me i have a lot more programming for you.

kindly reagrds,

Tim