Sorry. Still not clear on this. The sales manager said my order was a Laramie Longhorn. I do not have a LIMITED Longhorn. That would have entailed paying the extra $ for level group 1 or group 2 level equipment. In other words not all Longhorns are Limited nor all Limited are Longhorns. The order for a Longhorn basically get you a Laramie with Longhorn leather trimed seats and interior colors. Solid premium leather seats come with the more expensive level 1 or level 2 group or the Limited category. At least as I understand it? Sorry to beat a dead horse. They are all nice trucks.
It's sad that salespeople/managers give out inaccurate information, but also not surprising at all as Ram seems particularly bad in terms of brand knowledge. The way your sales manager suggested it works is way more confusing than the actual system though, so I have to give them credit for that. Here is what the trim is listed under on the ram build website, this is prior to adding any options at all (or even adding 4x4) and as you can see, it's the Limited Longhorn:
There is no difference in the seats of the Longhorn or Limited whether you get the the level 1 or level 2, or neither. Any Longhorn or Limited, regardless of having any level 1/2 added or not, gets the real "upgraded" leather as oppose to the more mid level (or entry level luxury) Laramie.
About the only thing they told you right was not all Limiteds are Longhorns, that's true being that the Limited is it's own trim level shown to the right of the Limited Longhorn in the photo above, offering the black or indigo/gray interior. However, at this point, all Longhorns are Limited Longhorns. Again, this changed for the 2021 model year, prior to that all longhorns would have officially been Laramie Longhorns.
Of course, none of that is really all that important, but it is a good example as to why you should always do your own homework on something like this, rather than trust whatever the dealership is saying. This forum and others is a pretty good place to verify information though, so good job coming here to ask around.
Edit: Link to name change article
moparinsiders.com