根据对话内容，在空白处填入适当的句子，使对话意思完整。

A: Good afternoon. ?

B: Well, I'm not sure yet. What are your specials?

A: Mutton dumplings. They are very delicious.

B: Are there any vegetables in them?

A: Yes, there are. There're carrots in them.

B: Sounds good. ?

A: 20 yuan for a large bowl and 15 yuan for a small bowl.

B: A large bowl, please.

A: Would you like some fish soup? It is very delicious, too.

B: . I'd like one bowl.

A: We have large and small bowls. ?

B: Small, please.

A: OK.