Hello.
user
Hello, how can I assist you today?
assistant
I want to book a flight ticket from HOU to DFW, to attend a birthday party of my childhood friend, so can you book a flight ticket for me?
user
Sure, I will be happy to help you, can you please provide me your journey dates?
assistant
My travelling dates are 02/10 and 02/12.
user
May I know your name please?
assistant
My name is Kenneth Taylor.
user
Sorry Taylor, there are no flights available to DFW on 02/10.
assistant
It's ok, thank you for checking.
user
Thank you for approaching us and have a nice day.
assistant
You are welcome.
user