Hi.
user
Hello.
assistant
Emily Wilson here.
user
What kind of assistance you are looking for?
assistant
I would like to book a ticket from PHL to DCA, can you please help me with that?
user
Sure, I will help you. May I know your travelling dates?
assistant
The travel dates are from 12/04 to 12/06.
user
Do you have any specifications?
assistant
Price limit is 500.
user
There are no flights available under the range of 500.
assistant
That's ok, thank you for your help.
user