200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01oy2bpy 71ms POST /ai/v1/search {} Idempotency-Key: HMMFmpLnyM-Z Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01oy2bpy 71ms POST /ai/v1/search {} Idempotency-Key: HMMFmpLnyM-Z Send ▶