Crawler for a travel airline ticket prices.

We need a crawler for travel ticket prices\r\n\r\nget from [login to view URL], [login to view URL] and [login to view URL]\r\n\r\nIt can be done using php using wget or CUrl, and export to csv!\r\n\r\nand set all inside a csv in our server, so we can extract and use it like this url - [login to view URL]\r\n\r\nautomatic crawler to filter by:\r\n- airport (from: and to:)\r\n- date\r\n- prices (lower than... or highter than..) \r\n-airline company\r\n- class\r\n\r\nA admin area for:\r\n- schedule crawler\r\n- which information to be caught\r\n- how we export the result, with tags or codes before or behind\r\n\r\n\r\nthe crawler need to course, need to run the crawler searches to detect the best prices .. or a price range that I want to configure and anything else what i described!