200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00mc7mt7 88ms POST /ai/v1/search {} Idempotency-Key: 4IDdRNpS0guG Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00mc7mt7 88ms POST /ai/v1/search {} Idempotency-Key: 4IDdRNpS0guG Send ▶