Put the sentences into the correct order so as to get a dialogue.

• Good morning. Can I help you?
• Oh, good morning. I'd like a pound of apples, please.
• Green ones or red ones?
• Oh, those red ones are fine – and can I have a lettuce, please?
• Of course. Anything else?
• No, that's it, thanks.
• That's 21.20, please.
• Thank you very much.