You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jack Gonzalez.

ASSISTANT: How can I aid you at this moment?

USER: I have to attend a Live Concert at Atlanta, could you please help me with booking a flight ticket from DEN to ATL?

ASSISTANT: Sure, I am happy to aid you in booking flight ticket. Could you please let me know your travel dates for booking flight ticket?

USER: I would like to take off on 08/04 and return on 08/06.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting. Based on your information, I have found a flight with 1 connection with the fare of 200 provided by UA airlines. Is it ok for you?

USER: Please confirm the booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1007.

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

ASSISTANT: You are welcome Jack Gonzalez.