Domains: train, hotel

user: Can you help me find a train going to london kings cross leaving on thursday?

assistant: Did you have a certain time you needed to leave or arrive by?

user: I would like to leave cambridge and arrive by 20:15.

assistant: I could suggest train TR8636, which arrives by 07: 51, should I book?

user: I don't need the booking yet. You've already give me the train ID. I just need the departure time and the travel time. Thanks.

assistant: you leave at 7 and arrive by 7 51.

user: What is the travel time? I'm also looking for information on a hotel, carolina bed and breakfast.

assistant: The travel time is 51 minutes. As far as that hotel goes, it's a moderately-priced 4-star guesthouse on the east side.

user: I want to book for 5 people, 4 nights, starting from sunday.

assistant: Booking was successful. Reference number is : K5MBWIXI .

user: Thanks so much. That was all I needed today.

assistant: If you need anything else, please contact us.