Codeshare flight - for my final flight am I just going to be assigned a random seat?

I have a codeshare flight with AA to hong kong from USA. Then to Bangkok through Cathay Pacific.

I have my seat options for the first flight, but it says for my seat assignment to bangkok, contact cathay pacific

My flight is monday, and I dont care to pick a seat. Will I be ok to not do anything and itll give me a random seat?

I've done a codeshare before but i dont remember exactly. Thanks to anyone who knows

Submitted June 29, 2019 at 09:10PM by zaryaguy https://ift.tt/2Nmq3DA