200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_008ar4h0 69ms POST /ai/v1/search {} Idempotency-Key: ZDvm5lz9HvKh Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_008ar4h0 69ms POST /ai/v1/search {} Idempotency-Key: ZDvm5lz9HvKh Send ▶