Dialogue 6 ( Mr. Smith is checking out at a hotel. ) A : Good morning, sir. Can I help you? B : Good morning. 1 A : 2 B : Room 1625. A : One moment, please. Room 1625. Mr. John Smith. Five nights beginning on 5 June. B : That’s right. 3 A : 720 yuan. 4 B : Here is my visa card. A : Thank you, sir. Here’s your card and receipt. 5 B : Thank you. Bye. A . How much should I pay? B . Here’s your bill. C . Have a nice day! D . I’d like to check out. E . What’s your room number?