On March 16, 2019 I missed flight to Las Vegas. Spirit agent booked me on flight to Los Angeles and then long overnight layover to Las Vegas. Frontier had a flight leaving an hour after original flight, so I took it. When I checked into Spirit a few nights before my return on March 19 I was told my return was canceled because I was a no show. I was charged $300 for the one-way ticket home. I had already paid $206 for the round trip. To add insult to injury, I was given the same seat that was originally scheduled.