Frasier: [Noticing Niles enter the lobby] Cam! Cam Winston! There you are.
Niles: [in a deep voice] Hello, Frasier.
Frasier: You know, while I was waiting for you, I decided to test the mettle of this young man. I'm pleased to report that he follows the rules of La Porte D'Argent to the letter. [Frasier and Niles laugh haughtily] Anyway, I am a guest of Mr. Cam Winston's here. He told me to meet him here, gave me the invitation and here I am.
Niles: Yes, I'm Cam Winston and he's my guest and I asked him to meet me here.