Domains: train, hotel

user: Can you help me find a guesthouse in the north?

assistant: There are 11 guesthouses in the north. Do you have a price range?

user: No particular price range, but it should be 4 star rated.

assistant: Five of those guesthouses are rated four stars. Are there any particular commodities you need at the guesthouse?

user: I would like one with internet. What are the price ranges for those?

assistant: Actually, there are 8 guesthouses in the north with four stars and internet. 7 are in the moderate price range and one is on the cheaper side.

user: As long as it's a guesthouse in the north with 4 stars it'll be fine. Just recommend one to me please.

assistant: I found the Acorn Guest House, would you like me to book it for you?

user: No, I just need the address, price range and I need to know if they have internet.

assistant: They are a moderate priced guesthouse located at 154 chesterton road with free wifi. I can reserve that for you if you'd like.

user: No but I would like a train on wednesday at 15:30 from stansted airport to cambridge.

assistant: I have a train leaving at 16:24 from stansted airport. Would you like me to book that for you?

user: The train needs to arrive by 15:30

assistant: I'm sorry, the earliest arrival time available is 16:52 on Wednesday with a departure time of 16:24. Would you prefer Tuesday?

user: Could you please check again? I was pretty certain there was a train from stansted airport that would get me to caimbridge by 15:30 on wednesday.

assistant: There is a train on Tuesday, TR0135 leaves Stansted airport at 14:24 and arrives in Cambridge at 14:52, would you like to book it?

user: Yes, please book it for 8 people and then give me the reference number

assistant: Actually the Wednesday schedule shows TR5499 with an arrival of 14:52. Your group is booked with the reference number I48FCAAZ . The total fee is 80.8 GBP. Is there anything else?

user: Well I think we got everything done today. Thanks for the help. Goodbye.

assistant: I hope you enjoy your trip. Have a great day and goodbye.