R: I can't do that.
B: Then I'd like to talk to your supervisor.
R: He will tell you the same thing that I did.
B: Then I'd like to talk to his supervisor.
R: He doesn't have one.
B: Does he own the company?
R: (chuckles) No, he doesn't own the company.
B: Then he has a boss and I'd like to talk to him.
R: You can call the corporate office…
B: What's the number?
Update:i Turns out he does have a boss, I did talk to him, and they not only can, but did do that.
Me 1, Corp 0.