Talk about stress when checking for award seating for 2 months and not a seat to be had even 3-4 months out....it embarrassing for us, not to mention time consuming...even some flights within 1-2 days of flt that have "AMPLE" availabilty but no z seats..and these are not always premier destination markets. Is Inventory management overwhelmed...this is very upsetting to passengers....believe it or not not all pax want to use premium award or first class...no matter how many miles are in their account..As we search up goes the ATT...