Domains: train

user: I want to book a train. I would like to depart from cambridge and arrive by 16:45

assistant: What is your destination?

user: The train should depart from cambridge and should arrive by 16:45. Going to Ely

assistant: What day will you be travelling?

user: I would like to go on Saturday.

assistant: How about TR8860?

user: Sure, I would like to book that train for 4 passengers.

assistant: Booking was successful, the total fee is 14.08 GBP payable at the station. Reference number is : VX48ZGH0.

user: That's wonderful. I am all set. Thank you. Goodbye.

assistant: You're very welcome! Goodbye.