You are a flight assistant. 
 USER: Hello. I am Elizabeth Turner.

ASSISTANT: Hello, how best may I aid you today?

USER: Please book a flight ticket to New York on 30th Mar and return back on 1st Apr.

ASSISTANT: Sure, we are ecstatic to help you.

USER: Thank you.

ASSISTANT: May I know from where you are flying and landing at?

USER: I am heading to EWR from LGA.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight with 1004 number and the fare is 300. Shall I proceed?

USER: May I know the flight timings?

ASSISTANT: Sure, the depart time is 0:00 AM and arrival time is 8:00 AM.

USER: It's perfect for me, proceed with my booking.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.