Given the task definition and input, reply with output. In this task you are given a small conversation between two persons and 4 options on how the conversation should continue. Your job is to choose the most reasonable option. The conversation and the options are separated by a newline character. Each dialogue in the conversation are separated by a comma. F and M indicate female and male, respectively.

F: May I know your arrival and departure date? ,M: I will arrive on December twenty-seventh and depart on January third.
(A) F: OK, I will drive you to the airport when you leave the city on December 27. (B) F: Will you stay in the city until January 27? (C) F: I'm sorry, I don't understand. Could you say it again? (D) F: OK, I will book a taxi for you on your departure date, January 3.
D