Hello, I'm Anna Smith.
user
Hello. How may I help you?
assistant
I would like to watch the world wrestling federation championship title match at Denver. Can you help me, To book a ticket from Philadelphia, PA - PHL to Denver, CO - DEN?
user
Sure, do you have any connection limit?
assistant
Yes, I need a direct flight only.
user
Ok, may I know your travelling dates?
assistant
Sure. My travel dates are from 06/16 to 06/18.
user
Ok, please wait a minute. Let me check and get back to you.
assistant
OK.
user
Thanks for being patient. Unfortunately there is no flight found matching your request.
assistant
Thank you, For helping me.
user
Thank you for approaching us.
assistant