Hello.
user
Hello, how may I assist you?
assistant
My name is Thomas Moore. I am looking to book a flight ticket from DCA to LGA to meet my friend. Can you help me for booking a flight ticket?
user
Sure, may I know your planned travel dates please?
assistant
My travelling dates are 08/16 and 08/18.
user
There is a flight available on your requested dates from Delta airlines.Shall I confirm your booking?
assistant
I need a direct flight for my journey.
user
Sorry, there is no flight available on your requested dates.
assistant
That's ok, thank you for checking.
user
You are welcome.
assistant