阅读对话，判断正误。

Atafastfoodrestaurant.

Cashier: Hello! Can I help you?

Girl: I want a hot dog, please.

Cashier: And to drink?

Girl: Nothing, thank you.

Cashier: And what do you want to eat?

Boy: I want a hamburger, please.

Cashier: And to drink?

Boy: A cola, please.

Cashier: And you?

Man: I want a hot dog, a hamburger and two colas, please. I'm really hungry.