Hi,

I got miles from AMEX that I transferred to ANA.
I suppose I can just book some flights for JFK / ICN (it's my first time using the AMEX miles on ANA, and even miles on ANA to be fair).

Supposing the ticket is purchased, I believe it will be the ANA number that will be on the ticket.
However I am not *A Gold on ANA.
Is it possible to request to add the OZ number at the counter so that we can benefit from the *A Gold benefits?

Also, I see ANA issued an electronic ticket with a reservation code on OZ.
Is this reservation code a OZ reservation code?

Apologies for the various questions and thank you in advance.