You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: The Lensfield Hotel is an expensive hotel in the south rated 3 stars. Internet and parking are included in the price of your stay. Would you like to book a room? Sentence2: it was successful.Reference number is : MB909S4Y . Sentence3: Yes, could you make a reservation for just me starting on Monday? Sentence4: Please send me general information about a particular hotel called the lensfield hotel. Sentence5: i will book it for you and thank you for your time with us Sentence6: I am also looking for a train out of bishops stortford please. Question: Who has spoken the sentence 2? (A) User (B) System
A:
Answer: (A) User