200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00fnl1nr 74ms POST /ai/v1/search {} Idempotency-Key: BCZ0L4EcdfDs Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00fnl1nr 74ms POST /ai/v1/search {} Idempotency-Key: BCZ0L4EcdfDs Send ▶