| 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 answers, channel rules, conversation states, identity disclosure, and privacy boundary
- Fallback wording, handoff triggers, response expectation, transcript access, and retention
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| Release acceptance test | Run one de-identified or synthetic urgent HVAC service request through the configured path and verify that multi-turn ordinary, ambiguous, sensitive, frustrated, and out-of-scope conversations stay within policy and preserve a useful handoff record. 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 system is uncertain, the customer requests a person, sensitive detail is unnecessary, or approved knowledge does not support an answer. 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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