Q: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Sentence1: I found 4 guesthouses and 2 hotels with 3 star ratings do you have a preference? Sentence2: I'd prefer a hotel rather than a guesthouse. Sentence3: Could you give me more information the the Lensfield? Sentence4: Yes please, book it for Saturday for 3 people for 3 nights. Sentence5: I'm sorry, I was unable to reserve rooms for that day and length of stay. Would you like to try anything else? Sentence6: The lensfield hotel is an expensive 3 star hotel in the south area. Their address is 53-57 lensfield road. Would you like me to reserve a room for you? Sentence7: Have a great stay! Sentence8: I am looking for a room and want to see if I can find somewhere that has 3 stars. Can I get some help with that? Sentence9: I have successfully booked your stay at the Lensfield Hotel for two nights. 716V6QS6 is your reference number. Sentence10: Great, thank you! That is all I need today. Sentence11: There is the Gonville hotel in the centre and The Lensfield hotel in the south, both have free internet and parking. Would you like to book one of these? Sentence12: How about 2 nights? Would that work? Question: Who has spoken the sentence 2? (A) User (B) System
A:
Answer: (A) User