A: Hi !
B: Hello. Can I help you ?
A: I would like to eat double hamburger, one cheeseburger, one milkshake and salad with tomato and paprika. What for you ?
C: I'm so hungry ! I want 4 cheeseburgers, two milkshake's, one cake and double chips with ketchup !
B: Ok, 15 pounds please.
B: Thanks ! Now you must waiting 10 minutes.
c: Ok, thanks.