You are helping me build the following AI agent workflow.

## Goal
Interview Scheduling Automation: New candidate entry in Sheets triggers an auto-scheduled calendar invite and a personalized GPT-4 email for Mon/Wed/Fri slots.

## Specification
- What it does: You get instant interview confirmations in your calendar and a personalized invitation email for every new candidate added to your sheet, all while the system automatically avoids scheduling conflicts or same-day meetings.
- Trigger: Triggered by an event (Scheduled · every minute)
- Autonomy: Fully hands-off
- Expected setup effort: about an afternoon
- Tools/services involved:
  - Google Sheets: Read candidate data
  - Azure OpenAI Chat Model: Generate personalized emails
  - Google Calendar: Create interview invites
  - Gmail: Send invitation emails

## Known pitfalls, handle each one explicitly in your implementation
1. Timezone mismatches between Google Sheets inputs and Calendar events can cause missed interviews, so always normalize times to UTC before creating calendar entries.

## Reference implementation
https://n8n.io/workflows/5001 (workflow template)
Fetch and inspect this before building. If it matches my stack, adapt it;
if not, rebuild the pattern with my tools.

## Process requirements
1. Before building: ask me which of the listed tools I actually use and
   what my platform is (n8n / Make / code / other). Do not assume.
2. Adapt the pattern to my answers; do not force the reference stack.
3. Address every pitfall above; tell me how you handled each.
4. Provide a test plan I can run before letting this touch real data.
5. Ask before any step that sends messages, modifies data, or spends money.

Source: https://usecasesforagents.com/use-case/interview-scheduling-automation/ via usecasesforagents.com