You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Benjamin Miller here and I would like to visit Austin for a business trip, can you please reserve a flight ticket from EWR to AUS?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: Thank you, my departure is on Nov 26 and please book my return ticket also on Nov 28.

ASSISTANT: Please give me a moment.

USER: Sure, take your time but try to get a flight from normal cost airlines.

ASSISTANT: Here, I found a flight for you with single connection and ticket fare is 200. Shall I proceed for booking?

USER: Is it a economy class flight?

ASSISTANT: Yes.

USER: Ok, you can proceed with booking now.

ASSISTANT: Your ticket is booked with flight number 1003 and airline is UA.

USER: Thank you for your kind assistance.

ASSISTANT: Welcome, have a safe flight.