AI reminders and rebooking for sales leads that went quiet

flowchart TD trig(["runs on a schedule"]):::trigtime s0["check calendar for stale meetings"]:::task s1["check gmail for follow-up sent"]:::task s2[["find open time slots"]]:::mi s3(("email proposing meeting time")):::human s4["book meeting on calendar"]:::task trig --> s0 s0 --> s1 s1 -->|"one per each meeting with no follow-up"| s2 s2 --> s3 hg(("you approve by email")):::human s3 --> hg hg -->|"approved"| s4 hg -. "sent back" .-> s3 lp{"you approve or decline"}:::gate s3 --> lp lp -. "you request a different time" .-> s2 lp -->|"finished"| s4 out[/"follow-up meeting booked with approval"/]:::out pay{{"leads never slip through cracks"}}:::pay s4 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff