200 OK — session open
> POST /ai/v1/session {"source": "limehome"}
< 200 OK req_00ontifl 66ms POST /ai/v1/search {} Idempotency-Key: l56IPi-EWin_ Send ▶> POST /ai/v1/session {"source": "limehome"}
< 200 OK req_00ontifl 66ms POST /ai/v1/search {} Idempotency-Key: l56IPi-EWin_ Send ▶