200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_004y01ko 77ms POST /ai/v1/search {} Idempotency-Key: YVFp6Pr1G4aO Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_004y01ko 77ms POST /ai/v1/search {} Idempotency-Key: YVFp6Pr1G4aO Send ▶