You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Please book my ticket from EWR to CLT.

ASSISTANT: May I know your trip dates?

USER: My trip dates are Dec 10 and 12.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any more requirements?

USER: No.

ASSISTANT: Can you share your name please?

USER: Patrick Hernandez here.

ASSISTANT: Delta Airlines providing connecting flight in the economy class with fare 100, shall I proceed for booking?

USER: Please book my ticket.

ASSISTANT: Your ticket has been confirmed with flight number 1010.

USER: Thank you for assisting me.

ASSISTANT: Thank you for opting us.