200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01fn5b6c 65ms POST /ai/v1/search {} Idempotency-Key: tXu3ZnkdnB6r Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01fn5b6c 65ms POST /ai/v1/search {} Idempotency-Key: tXu3ZnkdnB6r Send ▶