Good morning. Can I help you, ma'am?
Good morning, I'm looking for a coat for my younger sister. Her birthday is coming. I want to give her a good coat. Could you show me some?
How about this one?
It's nice. I like it!
Which color do you want?
Blue is her favorite color, but I think she looks better in yellow. Do you have a yellow one?
Yes, we have. Which size would you like, medium or large?
Neither, I would like a small.
Na, I'm sorry. All the small yellow coats have just sold out. What about the green one? It looks nice, too.
OK. How much is it?
170 UN. I can give you 10% off.
Great! Here is 155 UN. Please keep the change.
Thank you, goodbye!
Goodbye!