200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00jhbn4s 85ms POST /ai/v1/search {} Idempotency-Key: Nfe1aRb7LN36 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00jhbn4s 85ms POST /ai/v1/search {} Idempotency-Key: Nfe1aRb7LN36 Send ▶