餐厅预约的英语问答可能包括：

How can I make a reservation at your restaurant?
I would pke to make a reservation for tonight at 7:30pm for a table for two. Is that possible?
I have a reservation for 7:30pm under the name Smith.
How many people does the reservation need to be for?
Can I change the time of my reservation?
Can I cancel my reservation?

例如：

A: 你好，我想预约你们餐厅的座位。
B: 您可以通过我们的网站或打电话给我们预约。您想预约几个人的座位？
A: 我想预约两个人的座位。
B: 今晚7:30是否可以？
A: 可以。
B: 好的，我们已经为您预留了7:30的座位。请您按时到达。