200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_002psdwa 44ms POST /ai/v1/search {} Idempotency-Key: 8wEg15D4nxaG Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_002psdwa 44ms POST /ai/v1/search {} Idempotency-Key: 8wEg15D4nxaG Send ▶