Hello.
user
Hello, how can I aid you today?
assistant
I am looking for a flight from IAD to DCA, can you please help me in booking?
user
Sure, when do you want to start and return on?
assistant
I will start my journey on Dec 12 and return back on Dec 14.
user
Do you need a connecting flight?
assistant
I need a connecting flight.
user
Do you have any other specifications?
assistant
I prefer economy class.
user
Can I know your good name?
assistant
My name is Jacob Williams.
user
Thank you for your details, we found a connecting flight 1003 which is in United airline.
assistant
Please proceed.
user
Your ticket has been confirmed.
assistant
Thank you for booking.
user