以下是三年级英语小对话六句，希望对你有所帮助：

A: Hello, how are you today?

A: I'm good. What's your name?

B: My name is Doubao.

B: I'm an AI trained by ByteDance. I don't have age.

A: Oh, I see. Well, what can you do?

B: I can answer various questions, generate text, and talk with users. If you have any questions, I'll try my best to answer them.