Hello.
user
Hello, do you need any help from us?
assistant
I am planning to visit Dallas, will you help me in booking the flight ticket from DCA to DFW?
user
Sure, could you please share your departure and arrival day?
assistant
My travelling dates are Aug 17 and Aug 19.
user
Ok, could I have your name please?
assistant
Myself Rebecca Martinez.
user
Ok, do you need direct or connecting flight?
assistant
I need a connecting flight.
user
Ok, may I know your class preference?
assistant
I always prefer business class.
user
Sorry, there is no flight with your request.
assistant
Ok, not an issue. Thank you for your information.
user
You are welcome, have a great day.
assistant