200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_018h1ufg 31ms POST /ai/v1/search {} Idempotency-Key: wq0Rs4el03re Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_018h1ufg 31ms POST /ai/v1/search {} Idempotency-Key: wq0Rs4el03re Send ▶