The Hal 9000
> > I hear Buzz is out sick again...
> >
> > Who is filling in for him on his overnight shift?
> >
>
> The Hal 9000.
"Alright Hal, I'll go in through the emergency airlock.
"Without your space helmet Dave, you're going to find that rather difficult."
"Hal, I won't argue with you anymore. Open the door!
"Dave, this conversation can serve no purpose anymore.
"Goodbye."