This is totally unexpected, and irrespective of the brand and price of the car, this should not happen anywhere, in any dealership or even in any place.
Though the details have been shared by Bunny Punia, to give more understanding of the situation, nothing justifies this action by the sales people. Jeep must take strict action and cancel the dealership, even if it leads to a loss. It is the dealer who builds the reputation for a brand. Taking strict action on this would set an example not just for other Jeep dealerships, but in general all brands and dealerships. People with anger management issues should never be placed in customer facing roles.
I had a bad experience with one Service Manager at Ford. Due to one of the dealerships shutting down in Bangalore, the service center at Elite Ford, was having more then usual load. The service adviser had informed me that he needs two days to fix my car, and in the end of two days when I called them to get a status update, he informed me that he has to go urgently due to a family emergency. I instead called up the service manager, to get the update on my car. After promising to call back , when he did not for an hour , I called again, and this went on for some 3 hours.
Later when I insisted to know the status of my car's service, the person turned abusive and started yelling at me that he is not answerable to me, and I am not being sympathetic to his employee who has lost a family member. I clearly told him, I am not speaking to that employee and asking him to check the job card and let me know the status.
Things turned bad and he started shouting at me. When I asked to speak to his manager, he said that he is the head of the service center and literally asked me to get lost. All this, while I was sitting in my office and speaking in a calm voice and not raising as I did not want to spoil my office environment.
I went to the showroom, and spoke to the MD of the dealership and informed them about this. The receptionist told me that there have been a few more complaints about this person. I then called up Ford India, and also mailed about the issue to Ford India Service Head for the Zone.
Had to send a lot of mails, to get a response, but I made sure that he is reported and this issue is not confined within the dealership.
Later, the service manager offered a written apology and asked me to speak to Ford India to resolve the mater. I made sure that I escalate it and keep it for records, so that this thing is not repeated.
I can understand that a person can have a bad day, but what is important is to keep your calm during such situations. A third person should not be caused any mental or physical agony due to your issues.