Customer service

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Across
  1. 1. Two slices of bread with filling
  2. 4. Used to carry food and drinks
  3. 5. Person who serves food at tables
  4. 7. Booking a table
  5. 9. Extra meals not on the regular menu
  6. 11. A list of food and drinks
  7. 13. Person who buys food
  8. 14. A line of waiting customers
  9. 15. Worn to handle food safely
Down
  1. 2. Keeping things clean to avoid illness
  2. 3. Person who makes coffee
  3. 6. Worn to protect your clothes when serving
  4. 8. Money given for good service
  5. 10. Coffee made with frothy milk
  6. 12. What customers ask for