You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to book my ticket from CLT to JFK. Will you please help me with booking a flight ticket?

ASSISTANT: Your travelling dates please?

USER: My planned travel dates are from Feb 19 to Feb 21.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight in my journey.

ASSISTANT: Is there any thing else?

USER: no. No, thank's for asking.

ASSISTANT: As per your requirements. There is a connecting flight with ticket fare 100 and 1004 as flight number in Frontier Airline. Shall I proceed with booking?

USER: Yes, please proceed with that ticket booking.

ASSISTANT: On which name can I proceed for booking?

USER: Sure. myself Melissa Brown.

ASSISTANT: Your booking is done in economy class.

USER: Thank you for helping me.