Domains: train

user: I would like to take a train from leicester that arrives by 16:15.

assistant: The latest arrival time is 15:54.

user: I need the train to go to Cambridge and leave on Saturday.

assistant: The TR9488 leaves from leicester and arrives in cambridge at 06:54. Would you like a ticket?

user: I just need to know the price of the ticket and travel time between Leicester and Cambridge.

assistant: yes please book it for me and i need a confirmation number