Hello. My name is Gary Lopez.
user
Hello, how may I assist you?
assistant
I want to change my reservation as my trip is postponed to next month, could you help me out?
user
Sure, please wait a moment.
assistant
Sure.
user
Sorry Gary, no reservation found.
assistant
That's ok.
user
Thank you for reaching us.
assistant
Anyways, thank you for your time.
user