Hello. I am Sandra Hall.
user
Hello, how may I support you today?
assistant
I would like to attend a sports festival at Philadelphia, so can you please book a ticket from DFW to PHL?
user
Sure, please share your trip dates.
assistant
I want to fly out on 12/05 and return back on 12/07.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
Ok, no problem.
user
Thank you for reaching us.
assistant
Thank you for the information.
user