我想订一张周末往返上海的机票

　　I'd like to book a return flight to Shanghai this weekend.

　　我想订一张周末往返上海的机票。

　　A Can I help you, sir?

　　A 先生，您需要什么？

　　B I'd like to book a return flight to Shanghai this weekend.

　　B 我想订一张周末往返上海的机票。

　　A And when would you like to travel?

　　A 您想什么时间走？

　　B I'd like to leave Friday evening. Anytime after five o’clock.

　　B 我想在周五晚上走。5点以后的任何时间都可以。

　　A Certainly. And the return flight?

　　A 当然。返程呢？

　　B I'd like to return Sunday evening or early Monday morning.

　　B 我想周日晚上或者周一早晨返回。

　　.

　　Notes注释

　　1 When booking flights, you need to know where and when you want to travel and return: I'd like to book a return flight to Shanghai this weekend. / I'd like to book a return flight to Shanghai this weekend. / I'd like to leave on Friday evening. / I'd like to leave on Friday evening. / I'd like to return on Sunday evening. / I'd like to return on Sunday evening.

　　当预定飞机票时，你需要知道你想去何地，何时走，何时返回：I'd like to book a return flight to Shanghai this weekend. /我想订一张周末往返上海的机票。/ I'd like to leave on Friday evening. /我想在周五晚上走。/ I'd like to return on Sunday evening. /我想周日晚上返回。

　　2 To help someone make travel plans, you can ask: When would you like to travel? / When would you like to travel?

　　要帮助某人制定旅行计划，你可以问：When would you like to travel? /您想什么时间走？