200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01m1zl5b 21ms POST /ai/v1/search {} Idempotency-Key: YjeMibS7_w9L Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01m1zl5b 21ms POST /ai/v1/search {} Idempotency-Key: YjeMibS7_w9L Send ▶