1) I want a single ticket.
我要一张单程票。
2) I asked for a receipt.
我要一张发票。
3) One, Taipei, one way.
台北单程票一张。
4) One way, please.
要单程票。
5) I would like a return ticket.
我想要张往返票。
6) I'd like a refund on this ticket.
我要退这张票。
参考词条