200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00j52ngz 59ms POST /ai/v1/search {} Idempotency-Key: 1S6OPnwdECM2 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00j52ngz 59ms POST /ai/v1/search {} Idempotency-Key: 1S6OPnwdECM2 Send ▶