Hello.
Hello, how may I serve you today?
Please help me in changing my existing reservation due to some problem in the dates I have booked.
Sure, we are here to help you.
Thank you.
Please share me your name.
I am William Gonzalez.
Please wait a minute.
Ok.
Sorry, there is no active reservation found on your name to change.
Ok, no issues. Thank you for giving the information.
Thank you for choosing us.