There was nothing as in depth as tell us about X airlines business model. The question's they asked me relating to their airline partners were:
Can u name the airlines with which we have links?
Is there one particular airline with which you would like to be placed, why is this? (I said Thomsonfly)
We have especially good links with Easyjet, what are the difference's between Easyjet's operation and that of Thomsonfly?
I'm not saying they'll ask you this specifically as every interview isn't the same as the last but I hope this helps