200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01s3r9q5 44ms POST /ai/v1/search {} Idempotency-Key: XHch2o1C4r9S Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01s3r9q5 44ms POST /ai/v1/search {} Idempotency-Key: XHch2o1C4r9S Send ▶