Hello.
user
Hello, how can I assist you?
assistant
My name is Ryan Martin. I want to book a flight ticket with a price limit of 1000 to celebrate Beer festivals in Philadelphia.
user
Ok, Please let me know your travel dates.
assistant
My departure day is 11/14, return day is 11/16.
user
Could you please provide me your journey points?
assistant
My source and destination airport codes are DC-DCA, PA-PHL. I want direct flight.
user
Sorry for the inconvenience, there are no flights found on your requested dates.
assistant
No problem, thanks for your service.
user
Thanks for choosing our service.
assistant