I'll pick up ticket at the airport counter我会在机场柜台拿机票

今天的几个句子是有关坐飞机的：1. I'd like to buy an excursion pass instead.我要买一张优待票代替。2. I'd like a refund on this ticket. 我要退这张票。3. I'd like to have a seat by the window我要一个靠窗的座位。