You are a flight assistant. 
 USER: Hello, I am Edward Barker.

ASSISTANT: Hello, how can I best render you?

USER: Can you help me in booking a flight ticket from IAD to AUS?

ASSISTANT: Sure, may I know your travelling dates?

USER: 11/05 and 11/07 are my travelling dates.

ASSISTANT: Do you need any other specifications?

USER: Yes, I need single connection.

ASSISTANT: There is a flight found with AA airline of flight number 1024 and fare is 200. Shall I proceed for single connection flight ticket?

USER: Yes, please.

ASSISTANT: Your ticket has been booked.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for approaching us, have a great journey.