Hello.
user
Hello, how can I help you?
assistant
I am Charles Edwards. I am planning to visit my brother's marriage from CLT to EWR. Can you help me out?
user
May I know your travelling dates please?
assistant
My travelling dates are 11/28 to 11/30.
user
I am sorry there are no flights with your requirements.
assistant
That's fine. Thank you for your help.
user
Welcome.
assistant