Help me find a moderate priced british food place please. 
restaurant one seven is a nice place. Do you want to book?
Not at this time. Could I just get the phone number?
Their phone number is 01223337766. Do you need assistance with anything else?
Is that restaurant in the Centre?
Yes, restaurant one seven is located in the centre. 
Perfect, could you just tell me their phone number?
The phone number is 01223337766
I also need a train from Ely to Cambridge on Tuesday to arrive by 12:30.
TR3412 leaves at 11:35 and arrives at 11:52. Will this one work for you?
Yes please book it for 8 people
I will work on booking this and be right back with you.
I need it for 8, as I said. Do you have the reference number?
Your reference number is T790DS3O and the total fee is 35.2 GBP, which is payable at the station.
Actually, I need to change my reservation. I need the train to arrive by 11:30 instead.
We will have to start over now. 
Yes, sorry.  Tuesday, leaving Ely and getting to Cambridge by 11:30.
Your updated train is now TR4669. Your new reference number is 2T4NNGG9. The total fee remains the same. The train departs at 09:35 and arrives at 09:52. Anything else?
No, that should be all. thank you very much.
you are welcome any time
Okay, well I suppose this is goodbye then. 
Thank you for using the Cambridge TownInfo centre. Goodbye