Hi, my +1 and I have a roundtrip with TK coming up. We are both Elite Plus members and used our upgrade vouchers to upgrade an economy booking into business class.
During the booking process, the agent on the TK hotline had to "split" our booking (since we are on different M&S accounts).
So we now have exactly the same itinerary XXX-IST-XXX in J class but two different booking references/tickets.

Since we only have 1 hr layover in IST, I am wondering if it is possible to link or merge the two tickets again? I would like to do this, so that in case of IRROPS we are both re-booked onto the same alternative flights - without one of us being re-booked differently.

Does anyone know if this is possible or has any experience with that? Thank you very much!