200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00f5gx2e 80ms POST /ai/v1/search {} Idempotency-Key: E1_ikz5AC6ig Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00f5gx2e 80ms POST /ai/v1/search {} Idempotency-Key: E1_ikz5AC6ig Send ▶