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?