Hello, I am Sandra Lopez.
user
Hello, how may I help you at this moment?
assistant
I would like to visit Denver Zoo in Denver, so could you please book a ticket to Denver?
user
Please send your trip dates.
assistant
I would like to go on 04/28 and return back on 04/30.
user
Can I have your nearby airport codes?
assistant
My source and airport codes are IAD and DEN.
user
Please wait for a moment.
assistant
Ok, ensure it is a single connecting flight.
user
There is a flight available with Southwest airlines, shall I book it?
assistant
Ok, please proceed for booking.
user
Your ticket is confirmed with flight number 1011. Happy journey.
assistant
Thank you.
user
Thank you for reaching us.
assistant