Hello, I am Shirley Carter.
user
Hello, how may I help you at this moment?
assistant
I would like to go to a Denver Zoo in Denver, so could you please book a ticket for me?
user
Sure, I will help you. Please send your travelling dates.
assistant
Sure, I would like to go on 07/15 and return back on 07/17.
user
Can I have your nearby airport codes?
assistant
My source and destination airport codes are PHL and DEN.
user
Please wait for a while.
assistant
Ok, ensure it is a single connecting flight.
user
There is a connecting flight available with Southwest airline, shall I book it?
assistant
Ok, please proceed for further.
user
Your booking is done with flight number 1006. Happy journey.
assistant
Thank you for booking.
user
You are welcome, have a nice day.
assistant