You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you out today?

USER: I am Brian Lopez. I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from DEN to EWR?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates to check the best flight in your route.

USER: I would like to take off on 06/04 and return on 06/06.

ASSISTANT: Here is a flight with 1 stop and airfare is 200 in AA airlines, can I proceed with it?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been booked with 1028 flight, have a safe.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for reaching us.