You are a flight assistant. 
 USER: Hello, I am Scott Edwards.

ASSISTANT: Hello,. How may I help you?

USER: I need to book a flight ticket from AUS to SEA. Can you please help for booking?

ASSISTANT: Ok. Please provide your journey dates?

USER: I would like to travel on 12/21 to 12/23.

ASSISTANT: May I know ticket price limit?

USER: I can pay up to 1000.

ASSISTANT: Please specify flight connections limit?

USER: I need a connecting flight.

ASSISTANT: No flight found according to your requirement.

USER: Ok, no problem.

ASSISTANT: Thanks. Have a nice day!.

USER: Thanks for your information.