200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01g8iq7c 37ms POST /ai/v1/search {} Idempotency-Key: 5nGpqMiIAI6e Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01g8iq7c 37ms POST /ai/v1/search {} Idempotency-Key: 5nGpqMiIAI6e Send ▶