I am trying to book a ticket for my dad to celebrate his retirement from HKG - OGG with my miles in September.

But all I got was this message on Delta website (which is showing availability to HNL, but not OGG). Help?
"We're sorry, there are no flights matching your request.
Please adjust your search by using the modify search component on the left or start a new search on the Award Ticket Reservations page.
You may also try using our Award Calendar tool to check availability for an entire month."
Thanks a ton ff-ers!
Heidi