Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Problem:Sentence1: There are 8 hotels available with internet and parking. What price range and area of the city are you interested in? Sentence2: Yes please, for 3 people. We'll need 3 nights starting Friday. Can you please give me the reference number once it's booked? Sentence3: It's my pleasure. Have a good day. Sentence4: from broxbourne to cambridge Sentence5: Great, you have been very helpful today. Thanks. That is all I need. Bye. Sentence6: The arrival time is 13:32. The train ID is TR3158. And the travel time for this route is 60 minutes. Anything else I can do for you? Sentence7: I also need to find a hotel with free parking and wifi. Sentence8: Sure, what's the departure and destination. Sentence9: Your room has been booked. Reference number is 77BQDD6I . Sentence10: The TR3158 meets your description. Would you like to make a booking? Sentence11: There are 16 options available. Can I narrow it down for you by price range? Sentence12: The price doesn't matter. Is there one that you would recommend? Sentence13: Can you help me find a train leaving after 12:15 on friday? Sentence14: I want to to have a 4 star rating & be a guesthouse. It can be in any area of the town. Sentence15: What is the arrival time? I'll also need the travel time and train ID. Sentence16: I would recommend the Allenbell which is in the center and cheap. Would you like to make a reservation there? Question: Who has spoken the sentence 2? (A) User (B) System
Solution:
Answer: (A) User