Domains: train, hotel

user: I am planning a trip to Cambridge and need to find a place to stay.

assistant: Not a problem. We have 33 places to choose from. Do you have any preferences?

user: I need someplace cheap near the center of town. Free wifi and free parking are a must.

assistant: There are two places that fit your criteria. Alexander Bed and Breakfast and El Shaddai. Which are you interested in?

user: Let's book El Shaddai for 4 people for 2 nights starting Sunday. Can you please send me the reference number?

assistant: Your reference number is QLYJQKTY .

user: I will also need a train departing from Cambridge.

assistant: I will need more information to be able to help you find the correct train, where are you headed?

user: I need a train on Tuesday from Cambridge to London Kings Cross that arrives by 8:30.

assistant: I have two trains. One arrives by 5:51 and 7:51, shall I book one for you?

user: No, that's OK. Can I get the latter train's ID, departure time, and how long the trip is?

assistant: The TrainID is TR3343. It departs Cambridge at 7:00 and arrives at London Kings Cross at 7:51. The trip duration is 51 minutes.

user: Great, thanks. I think that's all I need. Thank you for all of your help.

assistant: You are welcome. Have a great trip!