Hello.
Hello, How exactly I can serve you the best today?
I am Dennis Gonzalez.
Ok.
I want to change my reservation, can you help me to modify my reservation?
Sure, I will help you with that. Please wait a moment.
Sure.
Thank you for waiting. I have checked in reservation list to change your ticket, but could not find any reservation with your name.
Ok, thank you for informing me.
Thank you for reaching us.