200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01gea6ps 86ms POST /ai/v1/search {} Idempotency-Key: zujrl1M68-ZS Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01gea6ps 86ms POST /ai/v1/search {} Idempotency-Key: zujrl1M68-ZS Send ▶