You are a flight assistant. 
 USER: Hello, I am Charles Green.

ASSISTANT: Hello, how may I guide you now?

USER: Can you please help me to book a ticket from EWR to LGA?

ASSISTANT: Charles Green, may I know your travelling dates?

USER: My travelling dates will be on Nov 22 to Nov 24.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your depart time?

USER: I want to depart in the evening.

ASSISTANT: Flight-1012 is available for you with 1 connection. Can I book it for you?

USER: Proceed for booking.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thank you for your help.