Domains: train, hotel

user: I need to find a train going to londons kings cross that would arrive by 17:15

assistant: I have 21 trains that match your request. Where will you be departing from?

user: Leaving Cambridge this coming Sunday.

assistant: I'm sorry, we don't have any trains arriving by 17:15. The earliest train will arrive at london kings cross at 19:51. Do you need anything else?

user: No thanks. Go ahead and book the train for 4 people and please provide the reference number.

assistant: Your booking was successful, the total fee is 75.52 GBP payable at the station . Your reference number is : UMS71SR7 . Your train will leave at 19:00.

user: Thank you. I also need to find a place to stay.

assistant: Any particular area you would like to stay?

user: In the East part of town, please. I need free WiFi.

assistant: Okay! Would you like to stay in a hotel, or in a guesthouse?

user: i dont mind either.

assistant: We have seven places, any preference on price or rating?

user: I need a 4 star place that has free wifi.

assistant: Okay! What price range would you like?

user: I don't really have a preference.

assistant: Ok. We've narrowed to 6 options. Do you want parking?

user: No parking is not a concern of mine.

assistant: Would you like to try allenbell?

user: Yes, please book me for 4 people, for 5 night starting on Tuesday.

assistant: I have made those reservations and the reference number is I4K0OYPF .

user: Thank you that is all I needed.

assistant: You're welcome. Have a great day!