Domains: train

user: I need a train leaving from Cambridge.

assistant: Absolutely, what day of departure and what destination location?

user: I am heading to London Kings Cross and would need the train for Wednesday please. Oh and I need to leave after 18:00 sometime.

assistant: Okay, the TR8676 train leaves at 19:00 and arrives at 19:51. Would you like to purchase tickets?

user: Yes I need that for 3 people please.

assistant: I have booked your tickets. 70.8 GBP is payable at the station. The reference number is JLCUPIN6

user: Thanks, that's all I need. Have a nice day.

assistant: My pleasure. Thank you.