You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I would like to reserve flight ticket from EWR to JFK, can you please help me?

ASSISTANT: May I know your travelling dates please?

USER: Sure, my planned travelling dates are Sep, 19 and 21 respectively.

ASSISTANT: Do you have any connection limit?

USER: Yes, I prefer to travel in connecting flight.

ASSISTANT: Is there any thing else?

USER: No, thank you for asking.

ASSISTANT: There is a flight with single connection in spirit Airlines, can I proceed for booking in 1011 flight?

USER: Please proceed for booking.

ASSISTANT: On which name can I proceed for booking?

USER: Gary Anderson here.

ASSISTANT: Your booking is done in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.