Je dois faire un dialogue en anglais urgent et voici les consignes : You are a teenager You explain what Instagram, Facebook, Twitter,

we can t say the grandma or grandpa dont know or use the social media 
because today almost people how live in big cities have a count in one of social media ,so in your dialogue i like to speak about facebook 
maybe person lives in farm  doesn t know the facebook so the person called jack 
the dialogue is between me and jack
me ,hello jack how are you 
jack ,fine thank s and you 
me ,very well 
jack ,what is in your hand 
me,it is a galaxy S6 a cellphone with high technology
jack ,and what are you doing now you speak to me and your eyes are in your cellphone
me,i log in facebook and now i check my account
jack ,what is facebook
me,it is a social media through it i can chat with my friends and also share some videos or news or photos of my friends and also doing like or comment on some pictures of stars or pictures or status which present what happens in our world today 
jack ,i d like to ask you a small question?
me ,yes 
jack ,do you think that the facebook is very important in your live
me,actually i can t live without facebook 
jack ,what??seriously  tell me that you are just kidding me
me,hhh of course i m kidding you i just pass my time with facebook