200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00i7iy1t 66ms POST /ai/v1/search {} Idempotency-Key: KIGGNgcponBk Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00i7iy1t 66ms POST /ai/v1/search {} Idempotency-Key: KIGGNgcponBk Send ▶