200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01snv9nd 42ms POST /ai/v1/search {} Idempotency-Key: gdqxdX9KMGQ3 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01snv9nd 42ms POST /ai/v1/search {} Idempotency-Key: gdqxdX9KMGQ3 Send ▶