200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_019i0my7 86ms POST /ai/v1/search {} Idempotency-Key: W43yI2y3KhD0 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_019i0my7 86ms POST /ai/v1/search {} Idempotency-Key: W43yI2y3KhD0 Send ▶