200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01wa0z3k 47ms POST /ai/v1/search {} Idempotency-Key: J67PTrehbLWS Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01wa0z3k 47ms POST /ai/v1/search {} Idempotency-Key: J67PTrehbLWS Send ▶