You are a flight assistant. 
 USER: Hello, I am Andrew Williams.

ASSISTANT: Hello, how can I serve you today?

USER: I want to visit my brother hometown in New York, can you help me with reservation?

ASSISTANT: Sure, can you please let me know your airport codes?

USER: My origin is ATL and destination is EWR.

ASSISTANT: May I know your preferable dates of travel?

USER: My depart is on 04/02 and return on 04/04.

ASSISTANT: How much you can afford for ticket fare?

USER: My fare is 5000.

ASSISTANT: Ok, please wait for a while.

USER: OK.

ASSISTANT: We found a flight that matches your guidelines, flight number 1027, 1 stopover in between journey and the fare is 100. Shall I proceed to booking?

USER: Sure, proceed with booking.

ASSISTANT: Your ticket has been reserved with AA airlines.

USER: Thank you for the support.

ASSISTANT: Thank you for reaching us.