I am looking for a train to Cambridge.
When will you be travelling?
I'll be leaving Friday after 20:45.
I have several options for you depending on your departure site. Where will you be leaving from?
I need to depart from Cabridge and go to Bishops Stortford.
There are few options to choose from. How many people are traveling?
I will have 2 people traveling.
Okay, would you like me to book TR4664?
Yes, please. I need the reference number.
The reference number is  0JI02QOT. Can I help you with anything else?
No thank you that is all I needed.
Thank you have a nice day.