Hi! I'd like to find a seafood restaurant in the centre of town, please. 
Excellent. The loch fyne is just your thing.
Is it an expensive restaurant? I'm really looking to break the bank here.
Yes, it is expensive. Do you need help with booking?
Perfect, yes please book a table for 3 people at 17:15 on Monday. Can I also have a reference number?
Wonderful I was able to get you in a Monday and your reservation number is  E10Z97F4. Will that be all?
No thank you, that is all I needed.
Great.  Enjoy your stay.