I know it may seem surprising to people, but learning dialog that has a conversational flow to it is not that difficult.
“I don't know why, but the older I get the more interested I get in my parents' marriage. And it's interesting to be married yourself, too, because there is an inevitable comparison.”
“I carry a notebook full of sketches of pictures I want to take - they are really scruffy sketches, but at least I am going out there with a clear objective.”