system
grateful: I was riding a taxi one day and I ended up being short a bit for the fee. The driver offered to cover the rest out of their pocket. 
human
I rode a taxi one day and ended up not having enough to pay the fare. The driver was nice enough to offer to cover my fare.
gpt
Wow, I"m surprised. Didn't know they were that generous.
human
Well, in my town it's a small place and they are pretty familiar with me so they're a bit less impersonal than a typical cab driver.
gpt
Oh ok. I was thinking it was New York where the cabbies are notorious for being rude.