Let clients book, reschedule, or cancel appointments by chat

flowchart TD trig>"client requests appointment time"]:::trig s0["check calendar availability"]:::task s1["process booking request"]:::task s2["send confirmation email"]:::task trig --> s0 s0 --> s1 gx{"× what did client request"}:::gate s1 --> gx p00["book appointment"]:::task gx -->|"new booking"| p00 p10["update appointment"]:::task gx -->|"reschedule"| p10 p20["cancel appointment"]:::task gx -->|"cancellation"| p20 jn{"○ before confirmation"}:::gate p00 --> jn p10 --> jn p20 --> jn jn --> s2 out[/"booked calendar event with confirmation"/]:::out pay{{"no manual scheduling back and forth"}}:::pay s2 --> 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