200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_013kbdn2 55ms POST /ai/v1/search {} Idempotency-Key: ENmfkXJ7gA5R Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_013kbdn2 55ms POST /ai/v1/search {} Idempotency-Key: ENmfkXJ7gA5R Send ▶