Automatic Data Gatherer

Basically i need a program written. What i need to do is Input a Specific hotel name into it, Length of stay, Board Basis (Make sure you understand this a a hotel may offer different combinations, and also the same one a different prices), and dates (these will be 12-18 month windows) The Program must then go to the website [login to view URL] and look up the the price for the length of stay for each date in the window specified above. It must get the price for 2 Adults, 3 Adults, 2 Adults and 1 child Age 12, 2 Adults and 2 Children Age 12. And return the results In such a way as to view in Excel for more data analysis. In this format would be good. Date 2A 3A 2+1 2+2 1 Sep 2013 200 400 450 500 2 Sep 2013 250 350 420 460 ........................