200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01rbrf6r 83ms POST /ai/v1/search {} Idempotency-Key: _3KZait8PXmW Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01rbrf6r 83ms POST /ai/v1/search {} Idempotency-Key: _3KZait8PXmW Send ▶