200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01vdkna6 67ms POST /ai/v1/search {} Idempotency-Key: GM7VhUGW0DTW Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01vdkna6 67ms POST /ai/v1/search {} Idempotency-Key: GM7VhUGW0DTW Send ▶