Помогите пожалуйста !!Нужен диалог .как я зову своего друга на праздник

-- Hi, <имя друга> i just wanted to ask you if you want to come over to my house for a party?

-- Sure, what time?

-- Tommorow, at 7 o`clock, but don`t be late, to make sure you will come in time i can take you on dad`s car. I think he will ride us to my home

-- Ok, i`m not busy tommorow, but, why not on sunday?

-- Tommorow my sister`s birthday, of course!

-- How old will she be?

-- She will be 11 years old, so, we will take you at 7?

-- Yes, gotta go, see you!

-- bye!