Travelocity double-booked me on my flight and charged me for 2 tickets. Thanks to their 24-hour policy, by the time I noticed the mistake, it was too late. They refused to refund me, even though it was their mistake. Obviously, I did not want two tickets for identical passengers. That is ludicrous. But Travelocity doesn't care. It was over 24 hours later, so no refund for me.