200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01j8evs4 35ms POST /ai/v1/search {} Idempotency-Key: W16UTFoRq1P5 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01j8evs4 35ms POST /ai/v1/search {} Idempotency-Key: W16UTFoRq1P5 Send ▶