200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_019nbtd0 70ms POST /ai/v1/search {} Idempotency-Key: Q3de7R1F_sTz Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_019nbtd0 70ms POST /ai/v1/search {} Idempotency-Key: Q3de7R1F_sTz Send ▶