200 OK — session open
> POST /ai/v1/session {"source": "tallink"}
< 200 OK req_01ueeqr8 85ms POST /ai/v1/search {} Idempotency-Key: 7Ob4QWd33_IV Send ▶> POST /ai/v1/session {"source": "tallink"}
< 200 OK req_01ueeqr8 85ms POST /ai/v1/search {} Idempotency-Key: 7Ob4QWd33_IV Send ▶