You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: George Martinez here. I want to see the Great Falls of the Potomac at Great Falls Park in DCA, can you please help to book a flight from PHL?

ASSISTANT: Sure, can I know your travelling dates?

USER: I will takeoff on Apr 29th and return back on May 1st.

ASSISTANT: We found a flight from JetBlue airline with 1 connection and the fare is 100 with an economy class.Shall I proceed?

USER: Please confirm this flight.

ASSISTANT: Your ticket is booked with 1012 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.