Customer service & basics guide

Handling complaints and difficult moments

A free guide for beginners in customer service & basics: the key ideas, the routine step by step, common mistakes and how a professional handles a real situation on shift.

  • 2 min read
  • Updated
  • Part of 3 certificate courses

Most complaints are reasonable: cold food, a noisy room, a long wait. A simple complaint routine helps you respond calmly. In difficult moments, such as abusive or very drunk guests, your personal safety comes first.

Why it matters

A complaint handled well can build loyalty. A difficult moment handled badly can put you, colleagues and other guests at risk.

Key ideas

01

Listen, apologise, act

Let the guest explain fully, apologise, then fix it or explain what happens next.

02

Know your limits

Learn what you can offer yourself, like replacing a drink, and what needs a manager, like a refund.

03

Safety first

If a guest becomes threatening, step back and call your manager or security. You never have to handle it alone.

Step by step

  1. 1

    Give the guest your full attention.

  2. 2

    Apologise sincerely, without blaming anyone.

  3. 3

    Offer a solution within your authority, or fetch your manager.

  4. 4

    Act quickly and check back.

  5. 5

    Report the complaint or incident as required.

Do

  • Remember the frustration is usually about the situation, not you.
  • Involve your manager early for serious or repeated problems.
  • Write down what happened after any serious incident.

Common mistakes

  • Don't argue, even if you think the guest is wrong.
  • Don't blame the kitchen or a colleague.
  • Don't stay alone with a guest who is threatening you.
On shift

The situation

Late at night, a drunk guest at the bar demands another round and shouts when you hesitate.

What a professional does

You stay calm and refuse politely: 'I can't serve you more alcohol tonight, but I can get you some water.' When the shouting continues, you call your manager or security instead of arguing, then record the incident.

Useful phrases

“I'm sorry this happened. Let me sort it out.”

“I'd like my manager to help. I'll bring them over now.”

Pro tip

Learn your venue's rules on refusing service; in many places it is illegal to serve someone who is already drunk.

Quick check

A guest demands a refund you are not sure you can give. What do you do?

Think about it, then show the answer

Don't promise or refuse it. Fetch your manager quickly; they can decide.