在旅游英语中，订餐的常用表达包括：

询问菜单

"May I have a menu, please？"

点餐

"What would you like to have？"

"I'd like to order [the dish], please."

询问座位

"May I have a window seat, please？"

确认预订

"Could you confirm my reservation, please？"

提供个人信息

"I want to make a reservation under the name of [Your Name]."

"We are a group of [Number] people. We will arrive at [Time]."

顾客：Hello, I'd like to make a reservation for dinner tomorrow.

接待员：Alright, just a moment please, let me check our reservation book. Okay, for how many？

顾客：There'll be five, three adults and two children.

接待员：What time will you be arriving sir？

顾客：We'll come around seven o'clock.

接待员：All right, Mr./Ms. [Your Name]. I will arrange a table for five at 7:00 for you. Would you like anything else？

顾客：No, that will be all. Thank you.

接待员：You're welcome. Have a nice stay here.

通过这些常用表达和对话示例，你可以更自信地在旅游中订餐。