Hello, I am Robert Mitchell.
user
Hello, how do I assist you?
assistant
I just want to change my existing reservation, due to my board meeting has been postponed. Can you help me with this?
user
Sure, I will help you. Please wait.
assistant
Sure.
user
Sorry, there was no reservation on your name.
assistant
That's Ok, no problem. Thanks for your assistance.
user
Thanks for reaching us.
assistant