200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00k1ua4x 31ms POST /ai/v1/search {} Idempotency-Key: _KvRqsctg1Gp Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00k1ua4x 31ms POST /ai/v1/search {} Idempotency-Key: _KvRqsctg1Gp Send ▶