You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Justin Gonzalez.

ASSISTANT: How can I assist you today?

USER: I would like to visit Atlanta, please book my ticket from DCA.

ASSISTANT: Sure, can you please share your travel dates?

USER: My travel dates are from 04/08 to 04/10.

ASSISTANT: Could you please provide the destination airport code?

USER: My destination airport code is ATL.

ASSISTANT: Ok, let me check for the availability of flight on this route.

USER: Sure.

ASSISTANT: Justin, there is a flight available with price 100 and the connection is 1 with Delta airline. Would you like me to proceed with the booking?

USER: Ok, please book my ticket.

ASSISTANT: Your booking is confirmed with 1025 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.