You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Rebecca Taylor. I am planing to book a ticket to attend a meeting at LAS. Can you please help me out from EWR?

ASSISTANT: Sure, on which dates you are planning to travel?

USER: I would like to travel on Oct 02 and return back on Oct 04.

ASSISTANT: Please wait for a while.

USER: I am looking for a normal cost flight.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in United airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket is booked in the flight number 1023.

USER: Thank you for your service.

ASSISTANT: Most welcome.