Tim: Excuse me, can you show me the trousers?
Shop assistant: Yes, Sir we have many different brands and sizes.
Tim: How expensive are they?
Shop assistant: They start at $16 and up to $80.
Tim: Here are you.
Shop assistant: Thank you.
Shop assistant: Can I help you?
Tom: Show me the jacket, leather or wool, black or brown.
Shop assistant: Here is our best jacket, it's 90% cashmere.
Tom : Great! It's nice and warm!
Shop assistant: Good, anything else?
Tom: No, thank you. That's all.
