Most agent handoffs fail for a boring reason: the human has to rebuild the case before they can decide it. The agent did the work, then threw the work away by handing over a transcript and a shrug. Research on escalation design finds that lost context is one of the dominant failure modes, with notes incomplete or earlier troubleshooting forgotten as tickets move between people and tools (Front).
Cancellations are a special case because the dispute is usually not about facts the agent can check. It is about meaning. Two people read the same refund or cancellation clause and reach opposite conclusions. Courts handle this exact problem by first asking whether the language is clear and, only if it is ambiguous, turning to surrounding evidence about intent (Plunkett Cooney). Legal ambiguity exists when a term is reasonably susceptible to more than one meaning, and it can be latent, surfacing only when the clause meets a real situation (Sirion). A contested cancellation is almost always a latent ambiguity in miniature.
That matters for the brief you write. The reviewer does not need a retelling of the conversation. They need the disputed words, the competing readings, and a clean question. A good rule of thumb before you build anything: ask whether a good human agent would make the same call in the same tone in the same situation (Faye Digital). If the answer is "a human would have to think about it," it is a brief, not a message.



