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: Ok I will book it for you Sentence2: I need a cheap hotel in Cambridge. Sentence3: Yes please. I need it for one person on Saturday. A 3 night stay. Sentence4: Does it have free wifi? Sentence5: I have finches bed and breakfast or the cambridge belfry. Would you like to book a room at one of them? Sentence6: I would like to stay in the west area. Sentence7: Yes it does. Would you like me to book it for you now? Sentence8: I have 10 cheap hotels available. Which area of town are you looking to stay in? Question: Who has spoken the sentence 1? (A) User (B) System
A:
Answer: (B) System