Hello. I am Timothy Clark.
user
Hello, How best can I assist you the day?
assistant
I want to change my reservation which was booked to New York, can you help me to change my reservation?
user
Sure, I will help you with that.
assistant
Thank you.
user
Could you please hold on for a while?
assistant
Sure.
user
Thanks for your time. We regret that, we did not find any reservation on your name to change it.
assistant
It's okay, thank you for providing information.
user
Thanks for reaching us.
assistant