Which of these sentences sounds better:<br/><br/>1. I want to buy the <u>first</u> flight to London. ("first" meaning the one departing first)<br/><br/>2. I want to buy the <u>earliest</u> flight to London.<br/><br/>I feel that if I say<u> first ,</u> I mean the very first flight in history to London. Please let me know which one is better