You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Can you aid me in booking a ticket from SEA to AUS?

ASSISTANT: Sure, please provide me the travel dates.

USER: I am planning to start on Sep 12th and return back on Sep 14th.

ASSISTANT: Do you have any specifications?

USER: I prefer to travel in economy class.

ASSISTANT: May I know the connection limit?

USER: I prefer to travel in direct flight.

ASSISTANT: Please provide me the name.

USER: I am Margaret Garcia.

ASSISTANT: Here, there are no flights available for your desired intent.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you for reaching us.