What did the man want to buy?

W: Welcome to our shop. Can I help you, sir?
M: Good afternoon. I’m just looking around.
W: I see. I’d be happy to show you around and explain some of our articles to you, if you like.
M: That will be nice. Do you sell toys? I want to buy one for my son’s birthday.
W: Oh, we have a good variety here. What kind would you like?
M: I guess something moderate in size and color.
W: How about this one?
M: It’s nice. I’ll take it.
W: Is there anything else you want to buy?
M: Yes. I’d like to buy a gift for my father. Could you give me some advice?
W: Of course. Does he have any preference?
M: I think he would be happy to see something typically Chinese.
W: What about this hat? It’s our traditional design.
M: Oh, yes, this is what I want to buy.
W: What color does he like? We have black, blue and grey.
M: Black, please. How much does it cost?
W: Sixty Yuan.
M: It’s not too expensive, Do you accept credit cards?
W: Yes, we do.