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: F: Good morning, Hilton Hotel. Can I help you? ,M: Good morning. I'd like to book a single room with a bath. ,F: I'm afraid the single room has been booked out. How about the double room with a bath? ,M: That's OK. How much is the fee per night? ,F: $70. 00. When will you be arriving and leaving, sir? ,M: From Monday October twenty-second to Friday October twenty-sixth, for 4 nights.
(A) F: Okay. $70 for five nights. (B) F: Okay. $ 280 for six nights. (C) F: Okay. $ 280 for four nights. (D) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?

C