Hello.
user
Hello. How can I assist you?
assistant
I am planning to visit Washington, will you help me in booking the flight ticket from IAH to DCA?
user
May I know your travelling dates please?
assistant
My preferable journey dates are Sept 25 and Sept 27.
user
Can I know your connection limit?
assistant
I need a flight with single connection.
user
Please let me know your name please?
assistant
Myself Benjamin Campbell.
user
Do you have any other preference?
assistant
No, thank you for asking.
user
 As per your requirements. There is a connecting flight with ticket fare 1100 and 1022 as flight number in Hawaiian Airline. Shall I proceed with booking?
assistant
Sure, you can proceed with the booking.
user
Your ticket is confirmed in business class.
assistant
Thank you for helping me in booking the flight ticket.
user
Thank you for reaching us.
assistant