200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_012bhobm 60ms POST /ai/v1/search {} Idempotency-Key: xq514Ssq5PEc Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_012bhobm 60ms POST /ai/v1/search {} Idempotency-Key: xq514Ssq5PEc Send ▶