I thought the example conversation was quite cute also :p
It's an actual conversation from Citizenfour.
Citizenfour is still on my "to-watch" list at the minute, but yeah, I had figured it was an excerpt of an actual conversation.
Interestingly, I have a private repo on Github that does something eerily similar. It's been stale for a couple of years, but I had to go check that repo and verify it was private. Same name, nearly identical purpose. It made me think.