::stage directions::
Set design is part of the production of a dramatic work. Production of a dramatic work includes stage directions, script development, as well as plot development.
dialog
Script
suggestions on the set, lighting, costumes, music, and other details.
suggestions on the set lighting costumes music and other details diaglog
talking dramatically
These are provided in the script for the play or other performance.
stage directions
Set design is part of the production of a dramatic work. Production of a dramatic work includes stage directions, script development, as well as plot development.
dialog
Script
Your modifier 'dialogue' may imply that what you want to write is a speech.In all film scripts, the word dialog describes the words that actors speak. Dialog is only part of what's written in any script. Action, and visual clues are also documented in a script.
suggestions on the set, lighting, costumes, music, and other details.
suggestions on the set lighting costumes music and other details diaglog
If it's a screenplay, there are slug lines, location, character and action description. If it's a stage play, stage directions.
the script
tHE stage DIRECTIONS