You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
One 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
Solution is here: Answer: (A) User
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

Now, solve this: Sentence1: I'm looking for a certain hotel called the cityroomz. Can you tell me more about it? Sentence2: Yes I need to find a restaurant serving Irish food in the center of town that is expensive. Sentence3: Aww, that's a bummer. I was really wanting Irish food. How about Indian food? I could go for some good curry. Sentence4: Okay, how about Curry Garden? Sentence5: Booking was successful. The table will be reserved for 15 minutes. Reference number is : AIAOBIM7 . Is there anything else? Sentence6: Reference number is : 3CJPO87U . Is there anything else you need? Sentence7: Your taxi reservation on a yellow Volvo is complete. You will be picked up at CityRoomz and dropped off at Curry Garden by 15:00. Will that be all today? Sentence8: Yes Cityroomz is located in the centre and is on sleeperz hotel, station road. Would you like me to book a reservation for you? Sentence9: Yes, thank you, that will be all. Sentence10: I also need a taxi to take me from the hotel to the restaurant. I need it to arrive by the booking time. Sentence11: I don't have anything meeting that criteria. Can I try something else? Sentence12: I hope you enjoy your trip! Goodbye. Sentence13: Yes thanks. There will be 2 of us arriving for 5 nights on Sunday. Sentence14: That sounds great. Can you book a table for 2 Sunday at 15:00? Sentence15: I booked you a 5 night stay for two, beginning on Friday. Enjoy your stay! Sentence16: I need the reference number please. Question: Who has spoken the sentence 9? (A) User (B) System
Solution:
Answer: (B) System