Task: Dialogue Generation
Input (English): F: York Hotel, can I help you? ,M: Yes, I'd like to book a room for 3 nights. ,F: When will you be arriving? ,M: We'll arrive the day after tomorrow. That's July twntieth. ,F: Yes, sir. Single or double? ,M: One double room. ,F: Alright. One double room until the twenty-third. ,M: How much will that be? ,F: $130 a night, including breakfast. ,M: That'll be fine. ,F: May I have your name, please? ,M: Faber, Faber, Faber, Mr. Faber.
(A) F: Sure. When you arrive, you need to pay $130 altogether for 3 nights. (B) F: OK. You'll have to pay $390 for 3 nights' single room, Mr. Faber. (C) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) F: Two single rooms and $260 for 3 nights, Mr. Faber. Any problem?
Output (English): C