根据上下文补全对话。

A: Hello! My name is Alice. Are you Gina?

B: .

A: Nice to meet you, Gina.

B: .

A: ?

B: My last name is Green.

A: ?

B: It's 8661236. May I have your telephone number?

A: Yes. It's 8656621. ?

B: No, she isn't Mary. She is Jenny.