I was on the game show Jeopardy once! But, I didn't win anything. :(
How exciting! what a pity you didn't win anything.  Did you know some of the answers?
That's okay and yes, I did. I was really excited to meet the host, Alex Trebeck.
I heard that he is retiring after all these years, do you know how long is jeopardy been running?
It's been on the air since March 30, 1964. It was only aired during the daytime back back until 1975.
Wow, that is more than 50 years! Have you been watching Jeopardy for a long time?
Yes I have. Back in 2013, it was ranked number 45 on TV Guide's list of the 60 greatest shows in America. 
I haven't seen it in a long time.  Can you tell me what was the game about? I forgot
It's a quiz show where contestants are shown clues in the form of an answer and must phrase their response as a question.
Now I remember, yes it is fun!  But I am not good at these things.  Any idea who will substitute Alex Trebeck on the show?