I need a train on Wednesday that leaves after 16:00.
Where will you be leaving from and traveling to?
I would like to go to Ely, from Cambridge.
I found TR8610 leaving at 17:35 would that work for you?
Yes. One ticket. I need the travel time and train ID.
Okay, I have you booked on TR1549 from Cambridge to Ely leaving Wednesday at 17:50, arriving 17 minutes later at 18:07. The reference number is RHE56NAC. Anything else today?
I believe I am good for the moment thank you for your help.
You're welcome!  Have a safe trip!  Goodbye.