I'd like to reserve a room for one night.

Meaning

I want to book a room for a single night.

Examples

• John: Hello, I'd like to make a reservation.
• Alice: Certainly, sir. <b>I'd like to reserve a room for one night</b>.
• John: Okay, what dates are you looking at? <b>I'd like to reserve a room for one night</b>.
• Alice: Tonight, please.