200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01dys0si 73ms POST /ai/v1/search {} Idempotency-Key: zsR5YHl8M9d1 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01dys0si 73ms POST /ai/v1/search {} Idempotency-Key: zsR5YHl8M9d1 Send ▶