Hello.
user
Hello, how may I serve you?
assistant
I want to book a flight ticket from DFW to MSP. Could you help me in booking?
user
Sure, I will render you. Please send your travelling dates.
assistant
My travelling dates are from Aug 18-20.
user
Do you have any preferences?
assistant
I prefer for connecting flight.
user
May I know your name please?
assistant
Linda Collins.
user
Sorry, there is no flight available with your requirements.
assistant
That's ok, thank you.
user
You are welcome, have a nice day.
assistant