Hello.
user
Hello.
assistant
I am Ryan Adams.
user
How may I assist you today?
assistant
I am planning to visit Olympic National Park at Washington, could you please help me with booking a flight ticket from PHL to DCA?
user
Sure, can you provide your travel dates?
assistant
I would like to depart on Apr 26th and return on Apr 28th.
user
Sorry, there are no flights on your required dates.
assistant
Ok, not an issue. Anyways, thank you for the informtion.
user
Thank you for approaching us.
assistant