200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01vevqed 30ms POST /ai/v1/search {} Idempotency-Key: Ba6BWm_Y24C2 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01vevqed 30ms POST /ai/v1/search {} Idempotency-Key: Ba6BWm_Y24C2 Send ▶