You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I want to book a flight ticket from CLT to EWR. Could you help me in booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from Mar 20-22.

ASSISTANT: May I know your name?

USER: Jerry Turner here.

ASSISTANT: Do you need any connecting flights?

USER: I need connecting flight.

ASSISTANT: May I know your specifications?

USER: I prefer for business class.

ASSISTANT: There is a flight with one connection and the price is 900 in Frontier airlines, can I proceed with the reservation?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved with the flight number 1000 in business class.

USER: Thank you.

ASSISTANT: Thank you for choosing our service.