Apologies if this is in the wrong place, but I have read the forums for a while and can't find the answer.

I am looking to fly ABZ-LHR-LAS on 30.04.10. Using the ANA tool I have found availability LHR-Denver (sorry don't know the code)-LAS. However there is no availability ABZ-LHR to connect with that flight.

Is it possible to book an award flight and pay for the sector that's not available or do all sectors have to be available?

I am looking to return 14.05.10, but realise these flights aren't released until tomorrow.

I only have 92000 Diamond Club miles and think that is only enough to get an economy fare.

Any advice would be greatly appreciated as I have never managed to redeem my miles before.