Hello.
user
Hello, how may I help you?
assistant
 I am Donna Davis. I want to travel to DC-DCA to meet my friends. Can you book a connecting flight?
user
Sure, may I know your source code please?
assistant
 I will depart from TX-IAH.
user
Ok, please share your travelling dates for further process.
assistant
My travelling dates are 10/28 and 10/30.
user
Ok, please stand by.
assistant
Ok.
user
Thank you for waiting, we found a flight with number 1029 and airline Hawaiian at a price of 100 with 1 connection. Shall I proceed?
assistant
Ok, you can proceed with the booking.
user
Sure, your booking is done.
assistant
 Thank you for booking.
user
Thank you for reaching us, have a nice day.
assistant