Need system where customer with flexible deed to fly can make offer for one fly.
Custumer decide when you can fly (from/to) flexible
Airport of Origin - Airport of destination between pre-imposted list of possibility.
usually are overseas and ow fly.
Make economic offer. Automatically system charge credit card of this amount included fee.
Usually 2/3 days before departure airlines can decide to offer at this customer unsoild places.
First criteria to decide are price, afther time and destination and origin.
In this case automatically the system send messagge my e-mail and sms at customer.
If customer not found fly for oringin - destination and time decided, the system refund all price payed at customer.
I hope to be clear