I am interested in requesting such an triangle award with stop overs in TVC and PWM.

Traverse City, MI and Portland, ME are served mostly by commuter airlines.

XXX, YYY, ZZZ will be dependent on the program used.

Do you know of any mileage program that would allow me to do that?

Do you have any suggestions on how to ask the reservation agent [i.e. where is the stopover, where is the dest].