Niles: Now, how soon do you think we can get some of our well-to-do friends together?
Frasier: No time to waste, Niles. How's Wednesday evening?
Niles: I can't, theater tickets. How 'bout Thursday?
Frasier: I've got an appointment at the spa.
Niles: Well, can you change it?
Frasier: Well, not willingly. It's with the good masseur, the blind one.
Niles: He's blind? When they said he couldn't see clients, I thought he was just booked all week.