A: I've brought this dress back to exchange it.
B: That's not a problem. Leave it with me, and find something that you like.
A: I was hoping you'd have something on sale today.
B: We have nothing on sale today. But we're having a big sale next weekend.
A: Is the sale going to include dresses?
B: Everything you can see will be on sale.
A: I like the sound of that. I'll just come back next weekend.
B: The savings will be worth the short wait. See you next weekend.