Domains: train

user: I am looking for a train to stevenage.

assistant: Ok. Where are you leaving out of?

user: I'm leaving out of Cambridge.

assistant: Great there are 70 trains, do you have a day or time?

user: I need to arrive by 9:30 on Thursday.

assistant: TR2016 leaves at 05:21 and arrives by 06:10. Would you like to book this train?

user: Yes for 4 people please. I will need the reference number.

assistant: 4 tickets to arrive by 9:30!

user: Can I have the reference number for the train booking please?

assistant: I have another train that leaves at 07:21 and arrives at 08:10 if that would be better?

user: That is not better. I would like a reference number for the 4 tickets already booked, please.

assistant: Sure thing. The reference number is L130XFN9 . How else may I help?

user: Thanks. That's all I need. Have a good day.

assistant: You as well, enjoy your trip!