Professionally ignore people with style.

If you were hoping for a rapid reply, the universe has other material. I am at a conference collecting badges, lanyards, and secondhand jargon. Last-minute revisions are still last-minute revisions even if you add a smiley face. I will reply when I return from wherever I flung myself for survival. If something is on fire, contact me through the emergency channel noted in the contract. Your cooperation with the nonsense is noted and unsettling.