Definition: 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.
Input: M: I need to make a plane reservation. ,F: We can book your trip right now, what is your destination? ,M: I need to fly to New York City. ,F: What date would you like me to book this plane ticket for you? ,M: I need a flight on July fourth.
(A) F: I am really sorry, I did not catch that. Would you slow down, please? (B) F: So, your travel date is June 14th? Well, we can not book your trip right now. (C) F: So, you mean you need to fly to Beijing and your travel date is June 4th? (D) F: So, you mean you don't need any plane ticket, as your travel date is July 4th?

A