Hi.
user
Hello. How can I assist you at this  moment?
assistant
Can you please help me with booking a flight ticket from DCA to DEN?
user
Sure, I will  help you with that. Can I have your  travel dates  please?
assistant
My travel dates are Apr 08 and 10.
user
Ok,  please let me know your  preferable airlines.
assistant
I am comfortable with any airlines.
user
Do you  have any other specifications?
assistant
I need a connecting flight.
user
Can I have  your  good name please?
assistant
My name is Jennifer Hall.
user
Delta airlines running a flight in your route with connection 1 and the ticket  fare is 200 in economy class. Shall I proceed with booking?
assistant
You can proceed with booking.
user
Ok, your  ticket booking has done and the flight number is 1018.
assistant
Thanks for the help.
user
Thank you for choosing us, have a great  journey.
assistant