I am looking for a restaurant in the centre that offers moderate pricing.
What type of food do you prefer?
I have a taste for British. 
I have four options would you like a reservation?
Yes I would like to book a moderately priced one for 3 people at 14:15 on Sunday.
I booked you guys for Cotto at 183 East Road City Centre. Your reference number is 7U05R8OZ. Need anything else? 
thanks i'm also looking for a train
Where are you traveling from and to on that day?
i am going to cambridge from norwich
TR9900 arrives in cambridge on Friday at 06:35. Would you like me to book seats for you?
I want to get to Cambridge at least by 11:30, no sooner and I just need the train id please
TR2365 gets to Cambridge at 10:35
Great!  Let's go ahead and book for three people.
Booking was successful, the total fee is 52.8 GBP payable at the station .Reference number is : PGURWWJB.
Thank you, that's all I need.
Thank you for contacting us and have a nice day.