What professional business person confirms an appointment (by phone) 3 hours prior to a face to face meeting and then minutes before, sends an EMAIL saying that they had to rescheduled for WAY LATER IN THE DAY?!?!
Reason for the unprofessional behavior? "Stuck at a car dealership".
Super glad you could waste an hour of someone else's time and 60 miles round trip of their gas and mileage to dick them around because you were screwing around with your car... If you have an 11 am appointment, one would think you would be at your office no later than 10?
Very unprofessional.