Hello. My name is Samantha Parker.
user
Hello, how can I aid you today?
assistant
I would like to change my existing reservation due to sudden change in my destination. Can you help me with change reservation?
user
Ok. Please wait for a while.
assistant
Sure.
user
Thanks for waiting, there is no reservation found on your name.
assistant
Ok, No issues. Thanks for the information.
user
Thank you for reaching us.
assistant