200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00fz9w87 81ms POST /ai/v1/search {} Idempotency-Key: NZqJeg4Qmf4t Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00fz9w87 81ms POST /ai/v1/search {} Idempotency-Key: NZqJeg4Qmf4t Send ▶