US
https://p.turkishairlines.com/en-us/
i was also redirected to the old site - however when I type the new URL it seems to stick...
in any case if you call them directly they will be able to make seat assignments - i would recommend before calling to check expertflyer to get an idea what is open
--haf
Yeah it's probably because I'm Canadian so it forwards me to the (old) Canadian site automatically. Thanks for the advice, though.
And will do!