Hello, I am Nancy Scott.
user
Hello. How can I assist you?
assistant
I would like to go to a event in Houston, so could you aid me in booking a flight ticket to Houston?
user
Ok, may I know your travelling dates?
assistant
Sure, I would like to go on Apr 04th and return back on Apr 06th.
user
Ok, may I know your travelling airport codes?
assistant
Sure, my source and destination airport codes are DCA and HOU respectively.
user
Here is a connecting flight with fare 200 and 1021 as flight number in economy class. Shall I proceed with booking?
assistant
Ok, please proceed for further.
user
Ok, your ticket is confirmed.
assistant
Thank you for booking.
user
Most welcome.
assistant