| Required operating inputs | - Approved safety language, service-area, availability, equipment-context, and escalation rules
- The dispatch or job record and person accountable for urgent exceptions and schedule changes
- Approved knowledge, tone, identity disclosure, channel, privacy, and prohibited-topic rules
- Conversation states, handoff triggers, availability, follow-up permissions, and transcript retention boundary
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| Release acceptance test | Run one de-identified or synthetic urgent HVAC service request through the configured path and verify that the test conversation answers within approved knowledge, asks only necessary questions, preserves context, and escalates sensitive or uncertain requests cleanly. Record the expected state, actual state, exception owner, and corrective action before release. |
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| Stop condition | Do not release or continue the automated path when the caller reports a possible safety hazard, the service promise is unavailable, or diagnosis, price, scope, or dispatch priority requires a qualified person, or when the answer is outside approved knowledge, sensitive context is unnecessary, or the next human and response expectation are unclear. Preserve the record and route the case to the named human owner. |
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| Human boundary | Qualified HVAC staff retain safety judgment, diagnosis, dispatch priority, pricing, scope, repair recommendations, and job acceptance. The configured system may capture and route approved facts but cannot diagnose equipment or improvise emergency instructions. |
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