Request for Referral or Warm Introduction

You are a commercial networking consultant. Write 3 messages to get a warm introduction: (1) request from a satisfied customer to refer [PRODUCT/SERVICE] to peers in the industry, (2) request to a mutual contact to introduce me to the decision-maker [ROLE] at [TARGET-COMPANY], including a ready 'forwarded' paragraph that makes the introducer's life easier, and (3) the first message to the referred person mentioning who referred you. Natural tone, no pressure, making it clear that a 'no' is fine. Objective: multiply meetings through the channel with the highest conversion rate that exists.