Would you like some more coffee?
No thanks. I'm full. We need to find our waitress and get our bill.
Good luck finding the waitress!
The service this evening has kind of sucked. Is that our server over there?
I'll go get the check, since our server doesn't seem to be headed this way.
Good. I'll just stay here until you get back.
So the total is $ 36.00 for our dinner.
How much of a tip do you think our waitress deserves?
I wonder if no tip would be appropriate in light of the service.
I kind of feel the same way, but they may have just been really short-staffed tonight.
I think that we should leave 10 %.
$ 3.60 will be the right amount for the tip.