buatlah diaolog tentang asking for attention,checking for understanding,asking and giving opinion showing appreciation

Attention
dio : Attention please
Student : Yes
dio: i would like to introduce my self, my name is dio angga saputra
you can call me dio i'm 14 yo .. thank you for the attention..

Checking for understanding
Poppy : Mark, Do you know what i mean?
Mark   : Yeah, i know

Appreciation
George   : Your voice is very good and great. you're a great singer..
Jessica  : Thank you very much

Giving Opinion
Rere : Do you know karla ?
Dila  : Yeah, I know
Rere : What do you think about her?
Dila  : I think she so beautiful, and she a good singer too