200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_014yq9e4 31ms POST /ai/v1/search {} Idempotency-Key: n5PDbghwbU8u Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_014yq9e4 31ms POST /ai/v1/search {} Idempotency-Key: n5PDbghwbU8u Send ▶