Hello, I am Nancy Perez.
user
Hello, how may I help you at this moment?
assistant
I would like to go to Denver Zoo in Denver, so could you please book a ticket for me?
user
Can I have your travelling dates?
assistant
I would like to go on 11/17 and return back on 11/19.
user
Can I have your nearby airport codes?
assistant
My source and destination airport codes are SFO and DEN.
user
Please wait for a moment.
assistant
Ok, ensure it is a single connecting flight.
user
Sorry, no flights are running on your route.
assistant
That's ok, thank you.
user
Thank you for reaching us. Have a nice day.
assistant
Welcome.
user