Hello, I am Mary Allen.
user
Hello, how may I serve you now?
assistant
Can you please be my helping hand in changing my reservation as the meeting which I have to attend got postponed due to bad weather?
user
Sure, I will help you with that.
assistant
Thank you.
user
Please wait for a moment.
assistant
Sure.
user
Thank you for waiting, sorry there is no reservation found on your name.
assistant
It's ok, thank you for your information.
user
Thank you for visiting us.
assistant