You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Joshua Carter here.

ASSISTANT: In which way I can help you today?

USER: I want to attend kite festival at Atlanta, can you please book me a ticket from EWR to ATL?

ASSISTANT: Sure, I am here to help you. Can you please let me know your travel dates?

USER: Sure, my travel dates are 12/13 and 12/15.

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

USER: Sure.

ASSISTANT: There is a flight available in this route, airline is UA and flight number is 1021. Are you ok with this flight?

USER: Yes, I'm ok with that. Please proceed booking.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you so much for booking.

ASSISTANT: Thank you for reaching us, have a nice day.