Hi.
user
Hello, how may I help you today?
assistant
I want to change my flight reservation as I am unwell, can you please help me?
user
Sure, we are perky to help you.
assistant
Thank you.
user
May I know your good name?
assistant
My name is Susan Campbell.
user
There is no reservation found on your name in our database.
assistant
No problem, thank you for checking.
user
Thank you for availing us.
assistant