Attribution: Prepared by 6DuckLearn. Inspired by Google Workspace with Gemini Prompting Guide 101 (2025).
When to use this
You're a customer service rep responding to an email that asks about your return policy, product certifications, or other FAQ-covered topics. You want a response that stays accurate to your official documentation — not something Gemini invents — written in a helpful and professional tone.
What you'll get
A ready-to-send customer email reply that directly answers the customer's specific question using language grounded in your linked FAQ document — accurate, professional, and personalised to the query.
Prompt template
Use this in Gemini in Gmail (open the customer's email, then open the Gemini side panel and link your FAQ Doc):
Generate a response to the customer question about our [return policy] and [product certifications] based on @[Customer FAQ Document]. Use a helpful and professional tone.
Fill in the variables:
[return policy]— replace with the specific policy topic the customer asked about (e.g. "return policy", "refund timeline", "exchange process")[product certifications]— replace with the other topic in the question (e.g. "product safety certifications", "organic ingredients list", "warranty terms")@[Customer FAQ Document]— type@in Gemini in Gmail to link your FAQ Google Doc by name
Customisation tips
- If the customer asked only one question, remove the second topic: "Generate a response to the customer question about our [return policy] based on @[FAQ Doc]"
- Add "If the FAQ does not cover this question, say so and offer to escalate" to handle gaps gracefully
- Specify length: "Keep the response under 200 words"
- Add a personal sign-off: "End with an offer to help further if they have any other questions"
Iteration suggestions
After Gemini responds:
- Turn this into a reusable template → use
customer-communication-templatesto save this format as a standard reply template - Handle topics not in the FAQ → use
damaged-goods-empathetic-responseorresolution-alternatives-brainstormfor complaint-specific replies - Update the FAQ → if Gemini flagged a gap, add the answer to your FAQ Doc so future replies are better grounded
Related skills in this workflow
| Step | Skill | What it does |
|---|---|---|
| 1 | damaged-goods-empathetic-response |
Empathetic reply to damaged product complaint |
| 2 | resolution-alternatives-brainstorm |
Brainstorm alternative resolution options |
| 3 → You are here | faq-grounded-reply |
Generate reply grounded in FAQ document |
| 4 | customer-communication-templates |
Build apology, confirmation, and thank-you templates |
| 5 | phone-call-scripts |
Standardised call opening and closure scripts |
| 6 | customer-service-training-guide |
Communication best practices for new hires |