Hello, I am Donald Campbell.
user
Hello, how may I help you at this moment?
assistant
I would like to go to a event in Washington, so could you please book a ticket for me?
user
Sure. Please share your journey dates.
assistant
Sure, I would like to go on 03/03 and return back on 03/05.
user
May I know your airport codes?
assistant
My source and destination airport codes are PHL and IAD.
user
Can I have a moment please?
assistant
Ok, ensure it is a single connecting flight.
user
There is a flight available with 1 connection and its cost is 300, shall I proceed?
assistant
Ok, please proceed for further.
user
Your booking is confirmed with Frontier airline and flight number is 1004. Happy journey.
assistant
Thank you for booking.
user
Welcome. Thank you for reaching us, have a nice day.
assistant
Welcome.
user