200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00o9cgc0 78ms POST /ai/v1/search {} Idempotency-Key: elV9HJRZh8x9 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00o9cgc0 78ms POST /ai/v1/search {} Idempotency-Key: elV9HJRZh8x9 Send ▶