I’m seller. I’m the customer.
Can I help you?
Yes, please. Do you have any sweater?
What color do you like?
I prefer red.
What size do you wear?
Size 8.
How about this one?
WOW, I like it! It goes with my skirt. May I try this on?
Sure!
How much is it?
200 bucks.
Could you give me a discount?
I’ll give you 20% off if you take two.
No problem, let me check out.