make a dialogue using greeting?

mia: good day, Lala
lala: good day for you too, mia
mia: how are you today, Lala?
lala:mm, I am really fine, thank you. and how about you, mia?
mia: I am fine too

A:hi, good morning.
B:good morning too.
A:What are you doing here?
B:I'm waiting for my friend here.
A:okay,see you.
B:see you