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.