200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01vl7xnp 32ms POST /ai/v1/search {} Idempotency-Key: 1pQSt7YKlrqQ Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01vl7xnp 32ms POST /ai/v1/search {} Idempotency-Key: 1pQSt7YKlrqQ Send ▶