Не знаю, что тебе конкретно нужно, но вот один из вариантов диалога.
*Phone ringing*
-Yes?
-Hey, It`s me Mark
-Hey Mark, what`s up?
-Fine, but...
-But, what?
-After party on the last night, my liver(печень) is just hurting so much, I think it`s because I`m drinking too much of martini.
-This is bad...
-Yeah...
-Ok, listen to me. You need to drink a lot of water. Did you have any pills to your liver?
-Yes.
-Ok, good. Drink them too. But first read a recipe!
-Fine.
-Now go back to sleep and don`t drink so much of martini ok? Bye
-Bye