Hello.
user
Hello.
assistant
I am Ryan Harris.
user
How can I help you?
assistant
I want to visit my granny's home at Philadelphia, so please book a ticket.
user
Sure, may I know your corresponding airport codes?
assistant
Sure, airport are from Austin, TX - AUS  to PHL.
user
May I know your travelling dates?
assistant
My preferred dates are 10/26 to 10/28.
user
Could you please help me with your price range?
assistant
Price range is 1000.
user
Please wait for a while.
assistant
I need direct flight.
user
Sorry, no flights found on your requested dates.
assistant
Ok, thank you for information.
user
Thank you for approaching us.
assistant