system
surprised: I went to a restaurant yesterday for dinner and it was pretty good.
human
I went to a restaurant yesterday for dinner and it was pretty good.
gpt
That is nice. Did you know the restaurant before going there?
human
I did, it is one of my favorites.  The great part was that I ended up getting the meal for free because of their rewards program.  I didn't even know I had any points.
gpt
That is super cool.