200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00bb8q78 37ms POST /ai/v1/search {} Idempotency-Key: EzEcU9OTAVQ2 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00bb8q78 37ms POST /ai/v1/search {} Idempotency-Key: EzEcU9OTAVQ2 Send ▶