I'm going to New York. 我要去纽约. I'm leaving next Friday. 我下星期五走. I'd like a round-trip ticket.我要一张来回票. I want to go economy. 我要坐经济舱去. Do you have special fares? 你们有没有特别的票. Do you have promotional rates?你们有没有促销价? My departure time is flexible.我的出发时间很有弹性. I don't mind a stopover. 我不介意中途停留. I want an unbeatable price. 我要最棒的价钱.