Hello.
user
Hello. How can I help you?
assistant
Actually, I accidentally book my flight with wrong dates. Can you change my recent reservation?
user
Sure, may I know your name please?
assistant
Paul Parker here.
user
Sorry Parker, there is no reservation on your name.
assistant
Oh!. It's absolutely fine. Thank you for your time.
user
Do you want any other information?
assistant
No.
user
OK, thank you. Have a great day.
assistant