You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Nancy Hall.

ASSISTANT: How may I help you today?

USER: I am planning to visit LGBT festival at New York JFK. Can you help me in reserving a flight ticket?

ASSISTANT: Sure, may I know your trip dates that you want me to book a flight ticket?

USER: My trip dates are 04/01 to 04/03.

ASSISTANT: Help me with the source code?

USER: My takeoff airport code is Seattle SEA.

ASSISTANT: We found a flight in an airline JetBlue with 1009 number having a single connection price of 100. Shall I proceed to book?

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us. Have a safe flight.