200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_018mny4f 59ms POST /ai/v1/search {} Idempotency-Key: JkahViV8Us4X Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_018mny4f 59ms POST /ai/v1/search {} Idempotency-Key: JkahViV8Us4X Send ▶