Not to be pretentious, and I know dealers don't have a database of all customers they can call up to know who they are, but I've owned nearly a half a million dollars in FCAs top line cars in the last 10 years and I'm starting to get really pissed off at the customer service I get. Most know my history from service, or because I tell them what I have owned and what I am looking for (to save them the spiel), but I still often get the "we know it all" attitude, or they are dismissive, or snarky, or slimy.
It's why, unfortunately ,when I go into a dealer now I have to start off in "dick" mode as opposed to getting there after being treated crappy, just to be on alert and ready.