200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00yv2w0c 26ms POST /ai/v1/search {} Idempotency-Key: Z2vMNqx2QqrB Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00yv2w0c 26ms POST /ai/v1/search {} Idempotency-Key: Z2vMNqx2QqrB Send ▶