You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I best serve you today?

USER: I am Catherine Taylor. I want to celebrate LGBT festivals at New York, JFK. Can you help me in booking from Washington, DCA?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 04/23 to 04/25.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight with fare of 100 in AA airline. Shall I proceed for booking?

USER: Ok, Proceed with booking.

ASSISTANT: Your ticket has been booked with in 1021 flight number. Thanks for opting us.