Hello.
user
Hello, how may I assist you?
assistant
I am James Edwards. My sister blessed with a baby, so I need to go from IAD to DFW. Can you help me in ticket booking process?
user
Happy to hear that. Sure, I am here to help you. May I know on which dates you prefer to travel?
assistant
My travelling dates are 08/05 to 08/07.
user
Sorry for the inconvenience, there is no flight available for you.
assistant
It's ok.
user
Thank you for approaching us.
assistant
Thank you for your service.
user