200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01ti3tfg 59ms POST /ai/v1/search {} Idempotency-Key: SUPKa4i91Eph Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01ti3tfg 59ms POST /ai/v1/search {} Idempotency-Key: SUPKa4i91Eph Send ▶