200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00xmfmzb 34ms POST /ai/v1/search {} Idempotency-Key: b0M_fm0QqxTS Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00xmfmzb 34ms POST /ai/v1/search {} Idempotency-Key: b0M_fm0QqxTS Send ▶