Domains: train

user: I need to leave peterborough and arrive by 20:45. Can you book a train for me?

assistant: What time would you like to depart?

user: I will depart any time so long as the train arrives by 20:45.

assistant: OK, and what day do you need to travel?

user: Oh, I need to leave this Saturday. Just to clarify I want to leave Peterborough going to Cambridge.

assistant: TR7143 will arrive in Cambridge Saturday by 20:38, it will depart peterborough at 19:48. Does this suit your needs?

user: Yes that is perfect. Can you book that and give me a reference number?

assistant: Yes I booked it and your reference number is 6793D7ED . Will there be anything else?

user: No, I think that's going to be all I needed. Thanks. Have a good day.

assistant: Thank you, Enjoy your day, goodbye.