You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am John Edwards.

ASSISTANT: In which way I can aid you at this moment?

USER: I want to attend a wedding in New York. Can you book a ticket from EWR to EWR?

ASSISTANT: Sure, I am happy to aid you in booking flight ticket. Could you please mention your preferable travel dates for booking flight ticket?

USER: I want to fly in the flight on 02/28 and 03/01.

ASSISTANT: Please give me a moment, I will check flight availability in this route.

USER: Ok, take your own time.

ASSISTANT: Based on your information, UA airline is ready to serve you with 1 connection with a minimum fare of 200 is available for you. Shall I confirm this flight ticket for you?

USER: Yes, book the ticket for me.

ASSISTANT: I have confirmed your flight ticket, flight number is 1000.

USER: Thank you for your help.

ASSISTANT: You are welcome.