200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_008k97e6 78ms POST /ai/v1/search {} Idempotency-Key: jJQKScM6w8hz Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_008k97e6 78ms POST /ai/v1/search {} Idempotency-Key: jJQKScM6w8hz Send ▶