200 OK — session open
> POST /ai/v1/session {"source": "tallink"}
< 200 OK req_015j78hz 39ms POST /ai/v1/search {} Idempotency-Key: jo9fkYb6aMwd Send ▶> POST /ai/v1/session {"source": "tallink"}
< 200 OK req_015j78hz 39ms POST /ai/v1/search {} Idempotency-Key: jo9fkYb6aMwd Send ▶