Hello.
user
Hello. How may I assist you?
assistant
I want to change my reservation as I have an Important work at Office, so please help me in changing.
user
Ok, may I know your name to check your reservation status?
assistant
Sure, I am Paul Walker from Seattle.
user
There is no reservation found with your name in our database.
assistant
No issues, thank you.
user
Thanks for reaching us, have a good day.
assistant