-Good morning, sir.
-Good morning, miss. What would you like to buy?
-Oh, I actually was looking for some bananas all morning. Have you got some?
-Oh yes! Lucky you, I've got just 5 bananas left.
-Finally! I take them all. How much do they cost?
-It's 10 dollars, miss.
-10 dollars... OK, here you are. Thanks, sir, goodbye.
-Goodbye