200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01qsqccl 25ms POST /ai/v1/search {} Idempotency-Key: qEQSXrXk1plb Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01qsqccl 25ms POST /ai/v1/search {} Idempotency-Key: qEQSXrXk1plb Send ▶