You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Example: Sentence1:i need a place to dine in the center thats expensive Sentence2: I have several options for you; do you prefer African, Asian, or British food? Sentence3: Any sort of food would be fine, as long as it is a bit expensive. Could I get the phone number for your recommendation?Question: Who has spoken the sentence 2? (A) User (B) System
Example solution: Answer: (A) User
Example explanation: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

Problem: Sentence1: I don't need an attraction. I am done for now. Thank you. Sentence2: I will book it for you,is there anything else I can do for you ? Sentence3: 12:15 on Sunday for 2 people. Sentence4: Okay, have a great time during your stay! Sentence5: Booking at La Tasca was successful. Your reference number is XV1087FK . What type of attraction are you interested in? Sentence6: I need a moderately prices two start hotel in the north with wifi. Can you help? Sentence7: How about La Tasca that serves spanish food and is in the moderate price range located in the centre of town? Sentence8: Would you need parking? Sentence9: Yes. I need the reference number and would like to know of some places to visit in the same area. Sentence10: What time would you like your reservation for and for how many people? We will work on your attraction once we get the restaurant booked. Sentence11: No. I just misspoke. I'm looking for a moderately priced Spanish restaurant. Sentence12: I would like a table on Sunday. Question: Who has spoken the sentence 3? (A) User (B) System
Solution: Answer: (B) System