200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00vm55l1 86ms POST /ai/v1/search {} Idempotency-Key: IF-JY2PrrobR Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00vm55l1 86ms POST /ai/v1/search {} Idempotency-Key: IF-JY2PrrobR Send ▶