- Can i help you?
- Yes, I'm looking for a T-shirt
- What colour are you looking for?
- White.
- What about this one?
- It's nice. I'll take it, please. How much is that?
- That's 5.50
- Here's 6 pounds, please.
- Here's 50 p change and your T-shirt
- OK, thanks very much. Goodbye.