Hi.
Hello. How may I help you today?
I want to change my reservation which is done recently due to some problems, can you please help me?
Sure, please wait a moment, let me check with your details.
Sure, I will wait.
Please mention your name, so I will be checking with the details.
Sure, my name is Pamela Moore.
Sorry, there are no active reservations to change.
Ok, not an issue.
Thank you for reaching our service.