OP says "I asked him to change me to the later LH operated flight ICN/FRA. Since I"m on a RTW ticket, I asked him to change the flights but he told me that since it was an LH issued ticket they had to do it...that's not true."
Again he should have called LH.
OZ can't change the ticket issued by LH.
So simple is that.
Originally Posted by
mlasser
Don't think LH can do OZ seat assignments for you regardless of issuing the ticket. I believe he had no choice but to call OZ for seat assignments on OZ flights. Aslo true for special meal requests.