Task-oriented dialogue about: train

I am looking for a train to go to London Kings Cross.
There are several available option to travel to Kings cross today. What time would you like to travel?
I need to travel after 9am
There are 56 trains. How does the TR2000 train that leaves at 9 am sound?
that will be ok. thank you for your help
Can I look up anything else for you?
That's on Wednesday, right?
No, that's on Friday, actually. On Wednesday, I have TR6583 departing Cambridge at 9:00, going to London King's Cross. Will that work for you?
Okay very good. What's the train ID on that please?
TR6583, would you like for me to get you tickets?
Yes please book that train for me.
Sure, will you be traveling alone?
Yes it's just going to be me.
I've booked you a ticket. The fee is 23.6 GBP, payable at the station. The reference number is 3XI4V3C1 . Is there anything else I can assist with?
No, that's all. Thank you.
thanks for your service
Have a nice day.
Have a great day. Let me know if you need any other help.
I will. Thanks again!
You're welcome. Please call us again if you need anything else.