200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00ljvip0 36ms POST /ai/v1/search {} Idempotency-Key: lor4gtR61rMX Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00ljvip0 36ms POST /ai/v1/search {} Idempotency-Key: lor4gtR61rMX Send ▶