You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: No, that's all for me today. Goodbye! Sentence2: Thanks! I will book the hotel for 7 people for 2 nights starting from Monday. Sentence3: I can definitely help with that. It's moderately priced and is located in the south. They offer free wifi and parking. Would you like help booking a room with them? Sentence4: Okay. Glad we could help! Sentence5: The booking was successful! Your reference number is 6NEWYJ6Y . Can I help you with anything else? Sentence6: I would like to get information on the bridge guest house. Question: Who has spoken the sentence 2? (A) User (B) System
A:
Answer: (A) User