You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Can you aid me to book my ticket from EWR to DCA?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My travel dates are May 17 and May 19 respectively.

ASSISTANT: Ok, could I have your name please?

USER: Jennifer Mitchell here.

ASSISTANT: Ok, do you need direct or connecting flight?

USER:  I prefer for connecting flight.

ASSISTANT: Ok, may I know your class preference?

USER: I prefer for economy class to travel.

ASSISTANT: The economy class with flight number 1018 of Spirit airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 8:00 hours and the arrival time is 0:00 hours.

USER: Thank you.

ASSISTANT: You are welcome, have a great day.