In an interview for a Guest Service Representative job, make sure to highlight your customer service skills, ability to handle difficult situations, excellent communication skills, and attention to detail. Be prepared to discuss your experience working with guests, resolving issues effectively, and your passion for providing great service. You can also mention your familiarity with using technology to assist guests and your ability to work well in a team. Good luck on your interview! For more tips and resources, check out Jobcase, Indeed, or Glassdoor.