200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_002hxxf7 88ms POST /ai/v1/search {} Idempotency-Key: FBhk6zl0-f-s Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_002hxxf7 88ms POST /ai/v1/search {} Idempotency-Key: FBhk6zl0-f-s Send ▶