Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: Okay I put in a reservation for you at Saint Johns Chop House. The reference number is 5CTS8F6C . Is there anything else I can do for you today? Sentence2: Thank you for using our services. Have a great day. Sentence3: No that will do thank you very much. Sentence4: I would like to see if one has a table available at 20:00 on Tuesday for 4 people. Sentence5: Can you find a restaurant in the west that serves british food? Sentence6: There are 3 different restaurants that match your inquiry. Would you like to know more about them? Question: Who has spoken the sentence 2? (A) User (B) System
A:
Answer: (A) User