You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I have a plan to visit Las Vegas. Can you please help me in booking flight ticket from EWR to LAS?

ASSISTANT: Sure, we are glad to help you. Can you please let me know your travelling dates?

USER: My trip dates are Mar 23 to Mar 25.

ASSISTANT: Do you have any break in between journey?

USER: .I need a connecting flight.

ASSISTANT: Is there any other specifications for you?

USER: My return should be in the evening in economy class.

ASSISTANT: May I know your good name please?

USER: Myself William Lee.

ASSISTANT: The economy class with flight number 1012 of JetBlue airline is available having fare as 100 and connection as 1, is it ok for you?

USER: You can proceed.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 17:00 PM and the arrival time is 22:00 PM.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.