I have to say I can see both sides.
Perhaps it would have been less confrontational to speak privately or quietly with the lady that asked?
It almost sounds as if you yelled out your displeasure.
Sorry, I think your actions were slightly out of line and the dealer owes you no apology.
Of course, this is my humble opinion based upon the information as presented here. (We have heard the other side.)
Others will probably disagree.
Our Rig:
2005 Dodge 3500 - Dually- Cummins
2006 Outback 27 RSDS
We also have with us two rescue dogs. A Chihuahua mix & a Catahoula mix.
"I did not get to this advanced age because I am stupid."
Full time since June 2006