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: You are more than welcome! Sentence2: welcome next time Sentence3: Wonderful. Thank you. Sentence4: I am looking for a particular hotel. Its name is called kirkwood house Sentence5: Your booking was successful. Reference number is : VHYO8IC0 . Sentence6: Thanks, that's all. Good bye. Sentence7: Please book a room for 3 people for 3 nights starting on Wednesday. Can I have a reference number? Sentence8: Kirkwood house is located in the north and is moderately priced. Want me to book you a room? Question: Who has spoken the sentence 6? (A) User (B) System
Solution:
Answer: (A) User