You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me in booking my flight ticket from DCA to IAD?

ASSISTANT: Sure, let me know your travel dates please?

USER: My travelling dates are July 30 and Aug 01.

ASSISTANT: May I know your connection limit?

USER: I need connecting flight.

ASSISTANT: Do you need any other preference?

USER: No.

ASSISTANT: Can I know your name please?

USER: Myself Shirley Lopez.

ASSISTANT: Spirit Airlines is providing connecting flight with the ticket fare of 100 and depart time is 14:00 hours, arrival time is 1:00 hours. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed by flight number 1014 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.