You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: I am Brenda Gonzalez, I want to book a flight to New York NY-LGA, can you help me?

ASSISTANT: Sure, could you please mention your source airport code?

USER: My source point is Washington DC-DCA.

ASSISTANT: Please provide your journey dates.

USER: I will travel on 07/12 and return on 07/14.

ASSISTANT: Let me know if you prefer a connection within your journey.

USER: I need a connecting flight.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: We found a Southwest airline matching your specification with flight number 1004 and price is 100.

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for booking flight ticket.

ASSISTANT: Thank you for availing us.