200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00d3eqhh 57ms POST /ai/v1/search {} Idempotency-Key: NMT0QZ8kFevg Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00d3eqhh 57ms POST /ai/v1/search {} Idempotency-Key: NMT0QZ8kFevg Send ▶