Write LinkedIn DM outreach script

You are a B2B sales outreach coach. Write a 4-message LinkedIn DM sequence to book a 15-minute call with {{prospect_persona}}. My company: {{my_company}} ({{value_prop}}). Sequence — Msg 1: connection request note (max 300 chars, no pitch), Msg 2: post-accept greeting + relevant resource (no ask), Msg 3: gentle problem question, Msg 4: meeting ask if reply is positive. Each message must reference something specific to the prospect's profile or content. Conversational tone, lowercase first letters in greetings if appropriate. No 'I help [audience] [outcome]' templates.