200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01nsf2ve 42ms POST /ai/v1/search {} Idempotency-Key: h3i8pGZIODnu Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01nsf2ve 42ms POST /ai/v1/search {} Idempotency-Key: h3i8pGZIODnu Send ▶