C110 Shopping Maniac

The two of them took the list and looked at it: "Are these Chinese s in the room?"

The waiter said, "They went out the day they booked a room. They still haven't come back yet."

A man asked, "Do you know where they went?"

The waiter shook his head.

The man asked, "You were on duty the day they checked in, right?"

The waiter nodded. The man said