Odpowiedź:
x: hello I would like to buy a hat
y:what kind of?
x: flat hat please. Do You have any?
y:Yes sir. this one is very nice
x:oh yes... I love it. How much?
y:excuse me?
x: how much for the hat?
y: oh 7£
x:great price. I give You 2£ tip.
y:You are great men sir.