Originally Posted by danger

I assume the comment from bingocallerb22 from over six years ago still stands and LATAM's website doesn't function as well as it could.

I'm trying to book a multi-city business ticket where two of the flights are economy only. When I put my routing in the multi-city function on LATAM's website, I get results for all the flights I want, except the two economy sectors say the (business) cabin isn't available. Obviously I'd be happy to fly economy on those sectors but the engine doesn't allow me to select any flights. Of course, if I perform the whole search in economy, I can't select business on any flights.

Are my only options calling LATAM or using a TA?