{"calls":[{"id":1,"business_id":1,"twilio_call_sid":"demo-call-001","caller_phone":"+15559876543","direction":"inbound","status":"completed","duration_seconds":87,"disposition":"booked","transcript":null,"ai_transcript":"[DEMO] Customer wanted AC repair. Booked for next day 10am.","recording_url":null,"created_at":"2026-06-05T01:33:03.809Z","business_name":"CoolAir HVAC"},{"id":2,"business_id":1,"twilio_call_sid":"demo-call-002","caller_phone":"+15551112222","direction":"inbound","status":"completed","duration_seconds":45,"disposition":"booked","transcript":null,"ai_transcript":"[DEMO] Heating system inspection request. Appointment confirmed.","recording_url":null,"created_at":"2026-06-05T01:33:03.809Z","business_name":"CoolAir HVAC"},{"id":3,"business_id":1,"twilio_call_sid":"demo-call-003","caller_phone":"+15553334444","direction":"inbound","status":"completed","duration_seconds":120,"disposition":"booked","transcript":null,"ai_transcript":"[DEMO] Emergency service call —压缩机 failure. Booked same day.","recording_url":null,"created_at":"2026-06-05T01:33:03.809Z","business_name":"CoolAir HVAC"}],"count":3}