write two dialogue using expression of getting attention and getting understanding! please guys :)) help me, i have no idea to write the text

Dialogue 1
Teacher : Attention please, Edo.
Edo : Yes, ma'am.
Teacher : Are you understand what just i said ?
Edo : I'm sorry, ma'am. I'm not understand what just you said.

Dialogue 2
Teacher : Attention please, Siti.
Siti : Yes, ma'am.
Teacher : Are you understand what just i said ?
Siti : Sure, ma'am.
Teacher : Can you repeat it ?
Siti : Of course, ma'am.
Teacher : Good girl.
Siti : Thank you, ma'am.
Teacher : You're welcome.