Hello.
user
Hello, how may I guide you at present?
assistant
Can you please help me to change my reservation to other dates?
user
Sure, we are glad to help you to change it.
assistant
Thank you.
user
May I know your name, to check with your previous reservation?
assistant
Sure, my name is Alexander Robinson.
user
Thanks for providing your name, please standby.
assistant
Ok, I will wait.
user
Sorry to inform you that, there was no reservation found on your name to change it.
assistant
Not a problem, thank you.
user
Thank you for choosing our service.
assistant