Frasier: Damn. Don't you know it. The only date he's got free is the 11th. Damn those concert tickets.
Niles: Oh, you know who might be available, Tyler Wilkins.
Frasier: Doesn't he work with Cornell?
Niles: Oh, dear God, no. They are mortal enemies. They were catering a seafood banquet when Cornell flew into a rage because Tyler had ordered mahi-mahi instead of ahi. Of course, Tyler blamed it on Cornell's stutter and they haven't spoken since.