I also tried booking from Ahmedabad to Delhi and return but they didn’t had flights available on suitable timing for the whole month of January. We have 2 flights in the morning one is at 6:30 and other is at 8:40 I was getting option for 6:30(as it’s too early to fly) flight but I wanted 8:30 flights as this time suits me they didn’t had any available seats on this flight so now thinking my vouchers would go waste and frankly for me if I knew that there is limited number of quota for award flights I wouldn’t had got into this card I specially took this card for last minute tickets which wouldn’t burn my pocket