200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00v0glg0 80ms POST /ai/v1/search {} Idempotency-Key: 7VyUl9RK8qto Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00v0glg0 80ms POST /ai/v1/search {} Idempotency-Key: 7VyUl9RK8qto Send ▶