Can I help you?
No thanks, I'm just looking.
Can I help you?
Yes.
Do you have this in blue?
I think so.
What size are you?
38.
Just a minute, I'll check.
Thanks.
How is it?
I think it's too small.
Can I try a size 40?
Certainly.
How is it?
Okay, I'll take it.
Cash or credit card?
Cash.
How much is it?
That's £35.99 please.