Task: Dialogue Generation
Input (English): M: Is this the check in counter for flight 814 to Los Angelus? ,F: Yes, but I'm sorry to tell you the flight is delayed because of rain. Please wait for further notice.
(A) M: I'm on my way to the airport. (B) M: I am afraid I did not quite catch what you were saying. Please repeat it. (C) M: And what is my room number? (D) M: Can you give me a tour plan to Los Angeles?
Output (English): B