Not sure what "people" you are talking about. Sorry, but $25/segment is a pretty unlikely find. They might happen once in a blue moon, but expecting to find them a) out of your home airport, and b) on a Saturday (when airlines run reduced schedules), is unrealistic. Particularly when you have to factor in segment taxes and TSA fees which have gone up in recent years. You can do 6 segments on MSN-DFW on 12/13 for $255.60. That, plus a 4 segment trip on MSN-DEN or MSN-DFW for $197.60 will get you 10 segments.