You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am David Allen,  I am planning to go for long drive with my loved one to Atlanta, GA - ATL. Can you please help me for booking from Washington, DC - DCA?

ASSISTANT: Sure, I will aid you in this. Kindly, share your traveling dates please.

USER: My travelling dates are 06/13 to 06/15.

ASSISTANT: May I know your budget?

USER: My budget is 5000.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 400 in 1005 Delta airline.

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.