Помогите составить диалог на английском языке на тему "Разговор ...

Сергей

А:Hey___How are you?

B:Ohh i am glad to hear you.I am fine and you?

A:Me too__I am calling to invite you on my birthday party tomorrow evning.Will you come?

B:No i wont.I am sorry but i will buzy tomorrow evning.

A:It is bad.But what about your sister?

B:Ohh yes.yes she will come.

A:WOW!i AM reaaly glad.i wiil wait you.Bye

B:Bye,Bye