Hello.
user
Hello, how may I help you at present?
assistant
Can you please help me to change my reservation to other dates?
user
Sure, I am here to help you to change it.
assistant
Thank you.
user
May I know your name please?
assistant
Sure, my name is Jerry Hill.
user
Ok, please wait for a moment.
assistant
Sure.
user
Sorry to say that, there was no reservation found on your name to change it.
assistant
No issues, thank you.
user
Thank you for reaching our service.
assistant