Hello, I am Carolyn Carter.
user
Hello, how may I help you at this moment?
assistant
I would like to visit Houston Zoo in Houston, so can you please aid me in booking a flight ticket for me?
user
Sure, I will help you. Can I have your travelling dates?
assistant
Sure, I would like to go on 01/13 and return back on 01/15.
user
Please provide your source and destination airport codes too.
assistant
My source and destination airport codes are DCA and HOU.
user
There is a single connection flight available with Spirit airline, shall I book it?
assistant
Ok, please proceed if it costs you below 200.
user
Your booking is done with flight number 1012.
assistant
Thank you for booking.
user
You are welcome, have a nice day.
assistant