200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00vdf03z 24ms POST /ai/v1/search {} Idempotency-Key: 3R0Wh7ogjNJu Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00vdf03z 24ms POST /ai/v1/search {} Idempotency-Key: 3R0Wh7ogjNJu Send ▶