200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00wy6yp1 60ms POST /ai/v1/search {} Idempotency-Key: wShO1VGttaeD Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00wy6yp1 60ms POST /ai/v1/search {} Idempotency-Key: wShO1VGttaeD Send ▶