Task-oriented dialogue about: train

I need a train to Cambridge.
Ok, when and where are you leaving from?
I'll be leaving from bishops stortford on saturday, and I need to get to cambridge at or a little before 14:00.
I can get you a train arriving at Cambridge at 12:07, how many tickets will you be needing?
Just one, please.
I booked Train ID TR4594. Your price is 8.08 pounds. Is there anything else I can do for you?
Yes I need the reference number for the booking please.
Yes that is MKL2A4KD . Is there anything else I can help you with today?
No, that's all. Thank you very much for your help.
You are welcome. Have a nice day.