system
afraid: I'm scared of the dark, but I have to walk home from work in the dark. It is really nerve wraking. 
human
I'm scared of the dark, but I have to walk home from work in the dark.
gpt
Are you always alone?
human
Yeah it makes the walk home pretty nerve wraking
gpt
I can imagine. Why don't you take a lyft or uber?
human
I don't make enough money to do that
gpt
A walking buddy then? they should be free.