Task-oriented dialogue about: train

I am looking for a train schedule that departs from Cambridge and should go to Ely.
Ok, is there any particular time you'd like to leave or arrive by?
I need to get a train leaving cambridge and going to ely. I need to be in ely by 10:30 and am leaving on wednesday.
TR5626 leaves Cambridge at 09:50 and arrives in Ely at 10:07. Will that work for you? Tickets are 4.40 GBP.
Can you book that for 3 people and get me a reference number as well please?
I've reserved you 3 seats on TR5626. The total is 13.2 pounds payable at the station. Your reference number is 3BMHT78A . Can I help you with anything else today?
No, that's everything that I needed. Thanks for your help!
I hop you enjoy your stay. Have a good day.
Thank you, this is the end of the dialogue.
You are very welcome.