You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I would like to attend a meeting at New York, please help me in booking a ticket from IAD to LGA.

ASSISTANT: Ok, I am here to help you with that. Can I know your planned trip dates?

USER: My planned trip dates are on June 2 and June 4.

ASSISTANT: May I know your good name?

USER: My name is Jessica Parker.

ASSISTANT: Is there any other requirements?

USER: I need a connecting flight.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: There is a single connecting flight in the Spirit airlines which costs 200 in an economy class type. Could you please confirm me whether to book the ticket or not?

USER: Ok, please proceed for booking.\.

ASSISTANT: Your flight ticket is confirmed in an economy class and the flight number 1018. Thank you for approaching us. Have a safe journey.