Hello.
user
Hello, how may I aid you today?
assistant
I am a singer and would like to participate in the live concert in DEN, can you please aid me in booking a flight ticket from  DCA?
user
Sure, I am here to help you out in booking the flight ticket. Please provide me your trip dates.
assistant
Sure, I want to depart on May 16 and arrive on May 18.
user
May I know your name to proceed further?
assistant
Sure, I am Sharon Evans.
user
Here is a connecting flight in economy class with airfare about 200, can I proceed with it?
assistant
You can proceed with booking.
user
Your ticket has been booked with 1007 flight in AA airlines.
assistant
Thank you for your assistance.
user
Thank you for reaching us.
assistant