Excuse me, would you like a drink before your meal?
Pardon me?
Would you like a drink?
Oh, I see. I'll have a beer please
Ok, here you are.
Thank you. How much is it?
Well, all the drinks including beer are free of charge.
Are you sure? Then I'd love more beer please
Don't worry. It would be back again a little later.
Are you finished?
Yes, may I have some more beer?
Oh, sure. I'll be back in a minute.