Here is my itinerary: BKK-HKG-JFK. I'm travelling with my friend who is MPC GR and we book the ticket at the same record locator code. At BKK, the check in agent asked me would I be accepting an Op-up if I would have to get it alone? And, I did. At HKG, we both got Op-up I just like to share this experience and confirm that information posted here are correct.

Cheers,