Hi, I am Mark Davis.
user
Hello, how can I help you today?
assistant
Can you help me to book a flight ticket from Austin, AUS to reach Washington, DCA?
user
Sure, when would you like to depart and return?
assistant
I will depart on 04/13 and return on 04/15.
user
Do you want connecting flight?
assistant
Yes, I need a connecting flight.
user
Ok, we found a Frontier airline, flight number: 1023, price: 200 with one connection.
assistant
Ok, please proceed.
user
Your flight ticket has been confirmed.
assistant
Thank you.
user
Thank you for choosing us.
assistant