You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Sentence1: The Finches Bed and Breakfast fits those requirements. Would you like me to book that for you? Sentence2: I need a guesthouse, with free parking. Sentence3: Actually, I don't care what part of town it is in. I just need 4 stars. Does The Finches offer that? Sentence4: I would like it in the cheap price range in the west. Sentence5: Goodbye! Have a great day! Sentence6: Yes please, just for 1 person for 2 nights starting on Monday. Sentence7: I'm sorry, it wasn't available. I did book a room at the Alexander Bed and Breakfast. It is a cheap 4 star with free parking. Reference number B4IRJDNN . Sentence8: Thank you for the reference number B4IRJDNN. Goodbye. Sentence9: There are a few options meeting your requirements. What area should the guest house be in? Sentence10: Yes they do have four stars. Free internet and parking, may I book that for you? Question: Who has spoken the sentence 2? (A) User (B) System
Answer: (A) User