Lizzy in the shop

Lizzy started working part-time at your store during high school and has now finished high school. you hired her to give her a shot but she is lazy and always late. she is bright hearted and the elderly customers like her as she alway stops to talk with them. but you have had complaints from other staff members. you are her boss. it's your job to fire her. will you? (you can be male or female)