You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Let me give you an 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
The answer to this example can be: Answer: (A) User
Here is why: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

OK. solve this:
Sentence1: There is only me. Sentence2: I'd be happy to reserve your rooms for you. How many people will you be traveling with? Sentence3: Parkside pool is in the centre of town. The address is gonville place and the phone number is 01223445100. Sentence4: Enjoy your stay in Cambridge, have a great day! Sentence5: There is a bed and breakfast on 56 saint barnabas road by the name of Alexander, with free parking, internet and 4 star rated. All in a very cheap price. Sentence6: I can help you with that. Do you prefer hotels or guesthouses? Sentence7: There are 4 to choose from. Would you rather go to one located in the east, north, or centre? Sentence8: Let's put the pool on hold. I forgot to ask you to book the Alexander for me. It is just me for two nights beginning Saturday. Sentence9: I would like to find a pool as well. Sentence10: We didnt pick out a pool yet, any preference in area? Sentence11: I am sorry I need to know where you are going? Sentence12: That does not matter but I would like it in the cheap price range. Sentence13: Yes, I'd like in to be in the centre of town Sentence14: I'm looking for a place to stay in Cambridge Sentence15: That sounds perfect. That's all I needed for today, thanks. Sentence16: Your booking for Alexander bed and breakfast was successful. The reference number is F371FPBA . What else can I do for you? Sentence17: I would like a swimming pool at the centre of town. Sentence18: Please arrange for a taxi to pick me up from the attraction at 21:00 and take me to the hotel. I'll need car and contact info too. Question: Who has spoken the sentence 2? (A) User (B) System
Answer:
Answer: (A) User