"My former boss would definitely describe me as an employee who goes the extra mile. In my most recent position, I was always available on my email and many of my service clients had my cell phone number just in case of an after-hours emergency. When you call my reference he will be happy to expand on that for you, I am sure."
"I sure hope so! I have always put my best foot forward, and I very much dislike being bored. I go the extra mile whenever possible because that's what great employees do! I have received very positive feedback from all of my previous employers."
"I hope so. I have always put my best foot forward, and I hate being bored."
You can absolutely say that you will go the extra mile but it's best to give a real life example to the interviewer about a time when you did just that. Offer up your references as well and discuss with the interviewer what you feel your most recent employer would say about you.
"I had zero unexcused absences last year. In total, I took 12 vacation days out of my 15 allotted days. I was sick just 2 and those were accompanied by a note from my Doctor. Once I was late due to a terrible snow storm and I always try to be 10 minutes early for my shift."
"I cannot recall the exact number but I think it was around 3 days total. All absences were excused and with notice."
"I think I missed 10 days, counting vacation time. Of those, 5 were for my vacation. For 3 days, I was excused under a doctor's note. The other 2 absences were pre-approved family days."
A part of being a diligent employee is to ensure that you are always on time and present when expected. It's great to even be 10 minutes early rather than just showing up right on the dot. Talk to the interviewer about your attendance.