200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01dz5bmv 53ms POST /ai/v1/search {} Idempotency-Key: pL3r3GdzsHSa Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01dz5bmv 53ms POST /ai/v1/search {} Idempotency-Key: pL3r3GdzsHSa Send ▶