200 OK — session open
> POST /ai/v1/session {"source": "tallink"}
< 200 OK req_00n0xqid 43ms POST /ai/v1/search {} Idempotency-Key: CnDlbA0dfnEk Send ▶> POST /ai/v1/session {"source": "tallink"}
< 200 OK req_00n0xqid 43ms POST /ai/v1/search {} Idempotency-Key: CnDlbA0dfnEk Send ▶