200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01g8kys0 60ms POST /ai/v1/search {} Idempotency-Key: IeF_ac2x0E4n Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01g8kys0 60ms POST /ai/v1/search {} Idempotency-Key: IeF_ac2x0E4n Send ▶