Natural language is vague enough that I find voice assistants frustratingly difficult to use. I just want one with a documented voice protocol that I can use t

Natural language is vague enough that I find voice assistants frustratingly difficult to use. I just want one with a documented voice protocol that I can use to quickly and succinctly give commands. Even humans can't use natural language do give succinct commands, hence the use of prescribed verbage in air traffic control communication.