Hi all

The corporate travel-office books flights for me and I do not see any booking classes. What I get is this 6-letter booking reference and with that I find usually also the eTicket-Number.

Is there a way to identify the booking-class with this information?


Background:
I'm a Miles&More-Member as I do fly quite regularly Swiss, sometimes Lufthansa.
However, I just found the Miles&Bonus-Programm, which seems to be quite attractive to get to a higher StarAlliance-Status-Level.

However, Aegean is quite restrictive on what booking-classes in Swiss they will account you any miles for.
So, I want to use my M&B-Membership for flights I do get miles there and use my M&M-Membership for whatever else.

But how to know?