Hello.
user
Hello, how may I aid you at present?
assistant
I am Jonathan White want to organise an event at CO-DEN. Can you book a ticket from PA-PHL?
user
Sure, please let me know your depart date and return date as scheduled.
assistant
 My travelling dates are 05/26 and 05/28.
user
Ok, how much do you want to spend on your ticket?
assistant
I can spend 200 for the ticket.
user
Ok, please wait for a few minutes.
assistant
 Ok.
user
Thank you for being patient, There were no flights found with your given details.
assistant
Thank you for your help.
user
Thank you for availing us.
assistant