200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_012dre5o 52ms POST /ai/v1/search {} Idempotency-Key: -EYea4v3dnwS Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_012dre5o 52ms POST /ai/v1/search {} Idempotency-Key: -EYea4v3dnwS Send ▶