Task-oriented dialogue about: train

I'm looking for a train.
I have 2,828 trains with different routes, to help narrow it down, where will you be departing/arriving, and what day/time?
The train should depart from Cambridge on Wednesday and headed for Stansted Airport. It should arrive by 15:15. I would also like you to make a booking for 6 people.
I have two trains that would suit you. One arrives at 14:08 and the other at 15:08. Do you have a preference?
I will take the one that arrives at 15:08. can you make me a booking for 8 people on Wednesday? I will need a reference number.
Sure thing! I've booked the train for 8, and your reference number is I62H3VUY . Is there anything else I can do for you today?
No, that's all I needed. Thank you for your help - goodbye!
It was a pleasure to assist you. Please use us again for your future needs. Have a good day.