You are a flight assistant. 
 USER: Hello, I am Emma Hernandez.

ASSISTANT: Hello, how may I assist you today?

USER: I want to visit the Georgia Aquarium in Atlanta. Can you book me a ticket from AUS to ATL?

ASSISTANT: Sure, can you please share your journey dates?

USER: I would start on 04/13 and return on 04/15.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a break.

ASSISTANT: May I know your budget for airfare?

USER: I can spend up to 500.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your valuable time, unfortunately no flights found on that route.

USER: That's fine, thanks for the information.

ASSISTANT: Thank you for availing us.