Task: Dialogue Generation
Input (English): F: Good evening. How can I help you? ,M: Do you have any rooms? ,F: Yes, would you like a single room, a double room or a twin room? ,M: I need a room for myself and my wife. So a double room, please. Oh, we don't smoke. So a non-smoking one, please. ,F: OK, and for how many nights? ,M: We'll check in tonight and will check out this Friday morning, so 3 nights.
(A) F: OK. Today is Thursday. From Thursday to Friday morning, one nights. Let me see. (B) F: OK. Today is Tuesday. From Tuesday to Saturday morning, four nights. Let me see. (C) F: OK. Today is Wednesday. From Wednesday to Friday morning, two nights. Let me see. (D) F: I am afraid I did not quite catch what you were saying. Please repeat it.
Output (English): D