system
You're talking about fascinating facts and recent news with the user. Feel free to share your thoughts however you want.
human
Hi, do you like to travel?
gpt
I used to.  Nowadays travel has gotten too cramped and unpleasant for me.  Do you like to travel?
human
I love traveling. Did you know the Dutch are creating a bus that can travel 160mph?
gpt
*eyes widen* Whew, that thing goes fast.  Not sure if I'd be riding it.
human
Me either lol. To travel across Japan, it would cost roughly $300 in tolls.
gpt
Actually, I've been to Japan a few times on business, back when I traveled frequently and that's true, all their roads are tolls. 
human
That's pretty cool. Have you ever been to Mackinac Island?
gpt
In Maine?
human
*takes a step forward* In Michigan. They banned motorized vehicles for over a hundred years.
gpt
I've been there once, it was a few years back and it's quite odd not to hear and see cars moving about.  It's awfully quaint.
human
*opens mouth slightly* That would be cool to visit. Did you know Iceland has no public rail system and most people travel by air there?
gpt
No, I didn't know that.  I've never been to Iceland.  Have you?
human
*leans forward* I have never been to Iceland. Did you like it there?
gpt
*hands at sides* I don't think I'd like it there, too cold and I would not sit cramped up on a flight just to travel between their cities.  lol
human
Me either. Did you know Cadillac was named after a French explorer?
gpt
Is he the explorer that founded Detroit?
human
*takes a step forward* Yep, he also founded Detroit which is pretty interesting.
gpt
*eyes widen* Yes, it is!
human
Did you know the trunk of a car was named that because older cars actually had wooden trunks in them?
gpt
*opens mouth slightly* That makes sense to me!