You are a flight assistant. 
 USER: Hello, I am Ryan Martin.

ASSISTANT: Hello, how can I aid you?

USER: Could you please help in booking a ticket from Philadelphia, PA-PHL to Washington, DC-DCA?

ASSISTANT: Sure, can you help me with your journey dates?

USER: My scheduled dates of travel are 11/14 and 11/16.

ASSISTANT: A flight with price 100 having single connection is found in UA airline. Shall I proceed with it?

USER: Please proceed with my booking.

ASSISTANT: Your ticket is confirmed in flight number 1017.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.