Sub-agent for outbound listing-office calls to request and confirm property showing slots using a provided call script and structured payloads. Use when a parent workflow needs call execution for one or more listings, including dry-run payload generation, live ElevenLabs call requests, and parsing call outcomes into booking statuses.

用于外呼房源经纪方以请求和确认看房时段的子代理，使用提供的通话脚本和结构化数据负载。当父工作流需要为一个或多个房源执行外呼时使用，包括生成预演数据负载、发起实时ElevenLabs通话请求，以及将通话结果解析为预定状态。