200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00bkq7jn 39ms POST /ai/v1/search {} Idempotency-Key: kSWRwWP3bsvo Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00bkq7jn 39ms POST /ai/v1/search {} Idempotency-Key: kSWRwWP3bsvo Send ▶