Task: Dialogue Generation
Input (English): F: Excuse me, do you offer air flight reservation service here? ,M: Yes, is there anything I can do for you? ,F: I want to book tickets for Canada. How many flights are there each day? ,M: 4, at 6:30 am, 8 am, 2:30 pm and 6:30 pm. ,F: What's the airfare? ,M: 8000 Hong Kong dollars including security insurance. ,F: May I have any discount for 5 persons? ,M: Yes, 10%. ,F: OK, 5 tickets for the 6:30 pm flight.
(A) M: OK, you will leave for Canada at 6:30 p.m. (B) M: Although you bought five tickets to Canada at 2:30 p.m., there is no discount. (C) M: I’m sorry, I don’t understand. Could you say it again? (D) M: OK, you'll leave for Canada at 6:30 p.m., here are your five non discount air tickets.
Output (English): A