I will be traveling from TPA - BKK next month. I would prefer the following routing: TPA-ATL-ICN-BKK.

I can purchase an "M" fare and upgrade on the DL portions, however cannot on the KE (ICN-BKK) leg. Is it possible for SMS to price the DL legs as an "M" fare and the KE Leg as "J"?

Business Class fares on DL is upwards of $7800.

M fares are a little above $2500.

Thanks