Hello, my name is Rachel Hill.
user
Hello, how can I serve you today?
assistant
I want to book a flight ticket from PA - PHL to DC -DCA to meet my parents in Washington.
user
Sure, may I know your planned travel dates?
assistant
My departure day is 08/26, return day is 08/28.
user
Please provide me your connection limit.
assistant
I want connecting flight.
user
We are glad to say that, we found an airline: Southwest, flight number: 1021 and price is 100.
assistant
You can proceed to booking.
user
Your flight ticket has been reserved.
assistant
Thank you for booking a flight ticket.
user
Thank you for opting us.
assistant