Hello.
user
Hello, How can I assist you?
assistant
I am Dennis Miller, I want to change my reservation as I already book a flight to meet my uncle, but my uncle went somewhere so I have to postponed my plan. Can you change my reservation?
user
Sure, Please wait a second.
assistant
Sure.
user
Sorry, No reservation found on your name.
assistant
Ok, thank you for the information.
user
Thank you for opting us.
assistant