Hello.
user
Hello.
assistant
I am Anthony Moore.
user
How can I assist you?
assistant
I am planning to visit San Francisco to meet my father, can you please help me in booking a flight ticket from DCA to SFO?
user
Ok, may I know your travelling dates?
assistant
My travelling dates are Oct 15 and Oct 16.
user
Do you have any other preference?
assistant
I need a connecting flight.
user
Here is a connecting flight with fare 200 and 1005 as flight number in AA airline. Shall I proceed with booking?
assistant
Please proceed.
user
Ok, your ticket is confirmed.
assistant
Thank you for booking.
user
Thank  you for reaching us.
assistant