200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00ux1dys 21ms POST /ai/v1/search {} Idempotency-Key: 38qRTKjxINbA Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00ux1dys 21ms POST /ai/v1/search {} Idempotency-Key: 38qRTKjxINbA Send ▶