200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00ac6wam 88ms POST /ai/v1/search {} Idempotency-Key: 4vuqzn4UJCq8 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00ac6wam 88ms POST /ai/v1/search {} Idempotency-Key: 4vuqzn4UJCq8 Send ▶