You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Margaret Lewis. Please assist me in booking a flight ticket from EWR to ATL.

ASSISTANT: Sure, when would you like to depart and return?

USER: I want to depart on Mar 2nd and arrive on Mar 4th.

ASSISTANT: Do you want connecting flight?

USER: Yes, I want a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No, I don't have.

ASSISTANT: Ok, we found an AA airline, flight number: 1005, price: 200 with one connection. Shall I proceed to booking?

USER: Yes, please proceed for booking.

ASSISTANT: Your flight ticket has been reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you, have a good day.