I'm looking for sushi or steak house
Great which restaurants?
SUSHI Garden or Firebirds
What day?
This Saturday 
What time?
7 pm
Any other requests?
1 high chair and bottle of champagne
Let me check for you
Sounds good
Unfortunately neither one is available. 
Ok try firebirds again
I will check again for you
Great thank you
Unfortunately sir firebirds is still not available
Ok let's not book anything 
I will not book anything for you, sorry.
That's ok we can try again later
Ok Sir, have a nice day.