You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Matthew Perez. I am planning to visit Washington, will you help me in booking the flight ticket from AUS to IAD?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are July 25 and July 27.

ASSISTANT: Do you have any specifications?

USER: I need a flight with single connection.

ASSISTANT: We found a economy flight on your details with airline AA, flight number: 1020. Shall I book this ticket?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you.