A: Good morning. Can I help you?
B: I need a skirt for my daughter.
A: What color do you want?
B: Do you have white ones?
A: Yes, we do. Look!
B: It looks great!
A: It's on sale. It's only 15 dollars.
B: OK.
A: Here you are.
B: Thank you.
A: You're welcome.
