A: Can I help you?

B: Can you show me a pair of jeans?

A: OK. What size do you wear?

B: I don’t know.

A: No problem, I’ll take your measurements…OK, what color do you like?

B: Dark blue, please.

A: Please try this one on…How does it feel?

B: Yes, that’s comfortable. And the color matches my jacket. What does it cost?

A: $79.90.

B: I’ll take it. Can I pay with a credit card?

A: Sorry, we accept only cash.