200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01f76x36 45ms POST /ai/v1/search {} Idempotency-Key: fir7qYXJ_ISR Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01f76x36 45ms POST /ai/v1/search {} Idempotency-Key: fir7qYXJ_ISR Send ▶