Hello.
user
Hello.
assistant
I am Kevin Green.
user
How can I help you today?
assistant
I would like to change my reservation as I am having my semester exams, can you please help me out?
user
Sure, I will help you with that.
assistant
Thank you.
user
There is no reservation found in your name.
assistant
Ok no problem, thank you for your services.
user
You are welcome.
assistant