You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: Okay great! Your booking was successful. Your reference number is HMUH9F2T . Sentence2: I would like a place in the centre of town, serves Indian food and on the expensive side. Sentence3: I am also looking for a hotel called the University Arms Hotel. Sentence4: The Curry Garden is an expensive restaurant located at 106 Regent Street City Centre. Their phone number is 01223302330. Would you like me to book a reservation for you? Sentence5: Great, can I also get a taxi as well. Sentence6: I found it. Would you like me to book a room for you? Sentence7: Certainly! Is there any particular place you would like the Taxi to pick you up? Sentence8: Great, thank you for using our system! Sentence9: Not at this time but your help has been appreciated. Sentence10: Yes, I would like to book 5 nights starting Wednesday for 6 people. May I also have the reference number please. Sentence11: Sure thing. Their contact number is 07128800156. Is there anything else I can help you with? Sentence12: OK, we can get you a Blue Honda at 17:00 from the restaurant to the hotel . Sentence13: There are 110 place to dine in Cambridge. May I narrow the search by area, price range, and/or cuisine? Sentence14: You're welcome. Have a great rest of your day! Sentence15: I am looking for a place to dine in Cambridge Sentence16: I will call them, thank you for your help. Sentence17: Great, thanks. Could you give me their contact number? Sentence18: Yes from the restaurant to my hotel. I need to leave the restaurant by 17:00. Question: Who has spoken the sentence 2? (A) User (B) System
A:
Answer: (A) User