200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00chjx4y 29ms POST /ai/v1/search {} Idempotency-Key: xcw5dzYVHx9F Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00chjx4y 29ms POST /ai/v1/search {} Idempotency-Key: xcw5dzYVHx9F Send ▶