Domains: train

user: I'm looking for a train leaving on sunday going to cambridge.

assistant: where are you departing from?

user: I want to depart from London Liverpool Street after 15:00.

assistant: There is a train leaving on that date from london liverpool to cambridge at 15:39, arrive at 17:07 with a price of 13.28 pounds. Would you like to book?

user: No, I will book it myself later. Thanks, that's all I need.

assistant: I hope you have a good trip. Thanks calling in today. Goodbye.