Domains: train

user: Hi! I need a train to London Liverpool Street. I need an early one, arriving there by 8:30.

assistant: I have 14 trains that will arrive before that time, is there a particular day you'd like?

user: I would like to leave on Wednesday.

assistant: I have no trains leaving at that time on Wednesday. Could you pick a different time or date?

user: You have no trains departing Cambridge to london liverpool street on Wednesday that will arrive by 8:30?

assistant: Oh wait I have found you one that departs at 5:59 and arrives in London at 7:27. would that do? Everything else is later.

user: Yes that is fine. How long is the journey and how much is the ticket by the way?

assistant: It will be 88 minutes and the price is 16.60 pounds. Shall I book a ticket?

user: Yes book me a ticket please.

assistant: No problem, your ticket is booked. The reference number is 69URTU8A .

user: Thank you, that's all I needed today.

assistant: Great! Have a wonderful time! Goodbye!