researcher  call lookupOrder{orderId=A-1001}
researcher  result lookupOrder{orderId=A-1001, detail=shipped on 2026-10-09, carrier BlueDart, delivery expected 2026-10-15, status=ok}
researcher  text: Findings: {orderId=A-1001, detail=shipped on 2026-10-09, carrier BlueDart, delivery expected 2026-10-15, status=ok}
writer      text: Hello, here is your update. Findings: {orderId=A-1001, detail=shipped on 2026-10-09, carrier BlueDart, delivery expected 2026-10-15, status=ok}
session state keys: [findings]
state[findings] = Findings: {orderId=A-1001, detail=shipped on 2026-10-09, carrier BlueDart, delivery expected 2026-10-15, status=ok}