200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00t8moa7 21ms POST /ai/v1/search {} Idempotency-Key: RLui1BATuNwN Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00t8moa7 21ms POST /ai/v1/search {} Idempotency-Key: RLui1BATuNwN Send ▶