Denver Transit Operators Train Dispatcher interview questions

Got a phone call while driving, not scheduled, told the interviewer I was driving and could we set a time so I can give my undivided attention. He said he would call the next day at 3……yeah wasted my time by preparing for the interview and he ghosted me. So rude and unprofessional. I even sent him an email stating that I hadn’t got a call back. If he would have called me back he would have known I had actually worked closely with DTP and know the train system already.