You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I need to travel from CLT to EWR, can you help me in doing a reservation?

ASSISTANT: May I have your planned trip dates?

USER: My trip dates are Mar 10 to 12.

ASSISTANT: Is there any connecting flight preferences for you?

USER: I need a connecting flight.

ASSISTANT: Delta Airlines is providing connecting flight with the ticket fare of 100 and depart time is 13:00 hours, arrival time is 23:00 hours. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: May I know your name please to proceed for booking?

USER:  Edward Johnson here.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1017.

USER: Thank you.

ASSISTANT: Thank you for choosing us.