Hello. I am Kathleen Young.
user
Hello, How can I assist you?
assistant
I want to change my reservation due to sudden postpone of my trip plan. Could you help me to modify my travel dates?
user
Sure, Please wait a second.
assistant
Sure.
user
Sorry, No reservation found on your name.
assistant
Ok, thank you for notifying me.
user
Thank you for reaching us.
assistant