[speaker001:] What can I do for you, madam?
[speaker002:] I'd like to buy a toy car for my son.
[speaker001:] How about this one?
[speaker002:] It looks nice.How much is it?
[speaker001:] They're three hundred dollars.
[speaker002:] Oh, I'm afraid it's too expensive.Can you show me something cheaper?
[speaker001:] OK, This one is one hundred and twenty.It 's the cheapest here.
[speaker002:] OK, I'll take it.Here 's the money.
[speaker001:] Thank you very much.