200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01k5hqzz 27ms POST /ai/v1/search {} Idempotency-Key: Aa2tSM3EAtH0 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01k5hqzz 27ms POST /ai/v1/search {} Idempotency-Key: Aa2tSM3EAtH0 Send ▶