51 I‘d like to book a single room in your hotel. 我想在你们酒店顶一个单人房

拓展：
single room  单人房，单人间
Are there any single rooms?
 还有单间吗？
I would like to reserve a room in your hotel for Friday.
周五我想在你们酒店预定一个房间。
I want to cancel my reservation.
我想要取消我的预约。