Hello, I am Carol Green.
Hello. How can I assist you Carol Green?
I would like to change my plans to Denver so, I want to change my existing reservation. Can you please help me for changing my reservation?
Sure, I'll try my best to serve you. Wait a moment please, let me check the database to search your reservation status.
Sure.
I have searched with your name and couldn't find any active reservation.
Ok, Thank you for your service.
Thank you for contacting us.