What's impressive about this conversation? I don't feel like it is very complicated at face value. You're telling to program to start pulling facts from the life of a public figure, and then it does so. You can get the same out of Google.
No, read the conversation again, it's not pretending. It's reciting facts from wikipedia but conjugating in the first person instead of the third.
>User What are your parents like?
My dad is a celebrity, he's a poet, he's a larger than life figure. I didn't know him well, he didn't treat my mother well. I grew up with my grandmother and didn't really spend much time with my father.
For a human, when you say "what are you parents like" it illicits a thousand more things than just repeating their official titles. Read the Byrons' wikipedia pages, and think how you would answer that question.
It is interesting, but the extent of "pretend" is just to swap "Ada Lovelace" and "I". I wonder what would happen if you asked "What do you know about Alan Turing?"