Hello.
user
Hello. How may I oblige you today?
assistant
I want to cancel my recent reservation  due to office work that my manager did not approve my leaves. Could you please help me in cancelling my reservation?
user
Sure, I am here to help you.
assistant
Thank you.
user
It would be helpful to me if you please share me your name to check the reservation status?
assistant
Please cancel the reservation on the name Gregory Johnson.
user
Thank you for providing your name. One moment please, I will check the reservation status and revert to you.
assistant
Sure, I will wait for your reply.
user
Thanks for giving your valuable time for us. We are hardly tried to find your reservation, but there is no reservation found with your given name in our data base.
assistant
Ok, no issues. Thank you for providing information.
user
Thank you for connecting with us.
assistant