-Good morning, welcome to our shop, may I help you?
-Yes, I would like some eggs.
-Here they are, how many kilos would you like?
-About one kilo. Are they fresh?
-Of course, we brought them this morning. Any things else?
-Er.I need a pair of black shoes of Size 38.
-Please wait a minute.(After one minute)I am sorry that there are only red ones left, how about this pair?
-I don't love that color. All right, I also need a pen.
-Oh, come and have a look. There are many kinds. Which brand and type do you like?
-Er.That one is OK.
-Anything else?
-It's enough, how much are they all?
-Let me see, 19 dollars.
-Here is the money. Thank you.
-Welcome next time.