200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01c4a0k0 39ms POST /ai/v1/search {} Idempotency-Key: scNWf04z1d0A Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01c4a0k0 39ms POST /ai/v1/search {} Idempotency-Key: scNWf04z1d0A Send ▶