200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01vwn50s 28ms POST /ai/v1/search {} Idempotency-Key: Jyxo3zDq-3GC Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01vwn50s 28ms POST /ai/v1/search {} Idempotency-Key: Jyxo3zDq-3GC Send ▶