200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_010t9v5g 56ms POST /ai/v1/search {} Idempotency-Key: hzJhtI-0ORtd Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_010t9v5g 56ms POST /ai/v1/search {} Idempotency-Key: hzJhtI-0ORtd Send ▶