All decent airlines in the real world have a loyalty programme, some better and some not that good. Never the less, it adds value for the passengers. AS should have the possibility to have loyalty programmes for us.
The player should state how many air miles a passenger earns in y,c and f in an gliding scale, i e 0%-1000%. The player should after that state how many seats that shouold be allocated to reward seats. Those should be blocked, i e no earning on those seats.
The more miles the passenger earn the better image and fewer reward seats means lower image. In the end more miles and more reward seats better image, but lower earnings. I think you get the picture.
Another model could be to have a possibility to earn miles and at the end of the week a sum is removed from the earnings as a cost for the programme. As in the previous suggestion state how many miles the passengers should earn in each class and that reflects on the image.
What do you think?