Hello, myself Sandra Gonzalez.
user
Hello, how may I help you today?
assistant
I am planning to visit DFW from DCA, could you please check any airline in that route?
user
Can you please mention your travelling dates?
assistant
Sure, my trip dates are from 08/09 to 08/11.
user
I am so sorry to inform you, there are no flights available on your route.
assistant
That's ok, thank you for the information.
user
Thank you for approaching us.
assistant