Air Conditioning

"It's chilly in here," the wealthy customer sniffed. "Will you please turn down the air conditioner?" "No problem sir," said the waiter. After a few minutes, the man flagged the server again. "Now I'm too warm." "All right," said the waiter. But soon the customer was chilly again. Finally a patron at a nearby table whispered to the waiter, "I commend you for your patience. That guy is certainly keeping you busy." "No he's not," the waiter said with a shrug. "We don't even have an air conditioner."