[speaker001:] May I help you, sir?
[speaker002:] I need a hat. Would you show me some?
[speaker001:] Certainly, here you are.
[speaker002:] I like the black one. May I try it on?
[speaker001:] Of course. It fits you perfectly.
[speaker002:] Yes, I thinks so. How much is it?
[speaker001:] It's forty-five yuan.
[speaker002:] Can you make it much cheaper?
[speaker001:] Sorry, our prices are set.