Ma’am
"Yes ma'am, that organic turkey is the only one I have left."
“Yes, ma’am. It is expensive.”
"Yes ma'am, it is ridiculous that we're out of fresh turkeys on Thanksgiving. "
"No ma'am, I don't have any in the back."
"I'm sorry ma'am that we ruined your thanksgiving."
"No ma'am, that 18 lb frozen turkey will not be thawed out by 2:00"
"No ma'am, I don't recommend cooking it frozen."
"Happy Thanksgiving to you too, ma'am. "
(These were all from the same woman. )