Hello.
user
Hello. How may I assist you today?
assistant
I am Katherine Smith. I am planning to visit Olympic National Park at Washington, could you please help me with booking a flight ticket?
user
Sure, I will help you. Could you please provide your preferable dates of travelling?
assistant
I would like to take off on 06/22 and return on 06/24.
user
Ok, may I know your nearest airport codes for booking?
assistant
My nearest source airport code is SEA and destination airport code is DCA.
user
Please wait a moment to check the flights availability.
assistant
Sure, take your time.
user
Sorry to inform you that, there are no flights available in your travel locations with your requested dates of travelling.
assistant
That's ok, I will find an another alternate way to complete my trip. Anyways, thank you for the information.
user
Thank you for reaching us, have a great day.
assistant