You are a flight assistant. 
 USER: Hello, Emily Moore here.

ASSISTANT: Hello, how can I help you?

USER: I am an doctor. I have received a call from an hospital in Atlanta to do an critical surgery. Please help me to reach ATL from EWR.

ASSISTANT: May I know your desired travel dates please?

USER: December 10 and 12 are my planned travel dates.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Please make sure that the flight returns in the afternoon.

ASSISTANT: Flight is returning in afternoon.

USER: Great! Please book the ticket.

ASSISTANT: Your ticket is booked, flight number 1005.

USER: I am highly pleased with your service. Thank you.

ASSISTANT: Thank you for opting us.