200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_006o1id0 76ms POST /ai/v1/search {} Idempotency-Key: 2l3_VWIAFLUn Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_006o1id0 76ms POST /ai/v1/search {} Idempotency-Key: 2l3_VWIAFLUn Send ▶