200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0077jtbt 52ms POST /ai/v1/search {} Idempotency-Key: KqF0CAH0Gvk4 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0077jtbt 52ms POST /ai/v1/search {} Idempotency-Key: KqF0CAH0Gvk4 Send ▶