Task: Dialogue Generation
Input (English): F: International Travel Agency, may I help you? ,M: Yes, my wife and I want to take a holiday this winter, to someplace warmer. ,F: I understand. How long do you want to take?
(A) M: Seven days this summer. You can off for a week and do what you like, secretary. (B) M: Three days. I want to spend a wonderful summer holiday. Would you give me some advice? I know you are the best travel agent in this area. (C) M: I have a week's summer holiday. Where should I go, guide? (D) M: I am really sorry, I did not catch that. Would you slow down, please?
Output (English): B