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ITA Software's airline fare shopping engine
- bentoner 18y agoI had thought that this was only available to travel agents. The interface is so much more powerful than Orbitz etc. To see a description of the syntax, click "Help" (at top), "The ITA Route Language" (on left). The tricky part is booking the flights it finds without talking to a travel agent. Edit: An old email about the implementation: http://paulgraham.com/carl.html http://paulgraham.com/carl.html