Hi,.
user
Hello.
assistant
I am Ronald Jones.
user
How can I aid you today?
assistant
I need to book a direct flight to attend an emergency surgery in Philadelphia, PHL.
user
Sure, may I know your travelling dates?
assistant
I will start on 04/09. I will return on 04/11.
user
Kindly, mention your source airport code.
assistant
My source airport is Washington, DCA.
user
Ok, please wait.
assistant
Sure.
user
Unfortunately, no flights were found on your desired route due to heavy rainfall.
assistant
Ok, I will choose other airline. Thank you,.
user
Thank you for choosing us.
assistant