Hello.
user
Hello. How may I be a help for you today?
assistant
I would like to do some changes in my existing reservation which was booked on my name Anthony Collins.
user
Sure, hold on for a moment, let me check.
assistant
Ok, please check.
user
I am sorry Anthony, there are no reservations with your name. Do you want to book a new reservation?
assistant
No, thank you.
user
Thank you, have a good day ahead.
assistant