Hello, I am Mary Wilson.
user
Hello, how may I aid you today?
assistant
I just want to change my reservation, due to bad weather at my source. Can you help me with this?
user
Sure, I am happy to help you. Please wait for a while.
assistant
Sure.
user
Thank you for being patient, There was no reservation found on your name.
assistant
Thanks for your assistance.
user
Thank you for availing us.
assistant