You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I serve you?

USER: I would like to fly from AUS, can you please assist me in making an airline reservation to LGA?

ASSISTANT: Sure, May I know the travelling dates?

USER: My travelling dates are Jan 6th and Jan 8th.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a flight with single connection.

ASSISTANT: Is there any other requirements?

USER: The return time should be afternoon.

ASSISTANT: May I know your name?

USER: Alexander Gonzalez.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: Ok, not an issue. Thank you.

ASSISTANT: Thank you for availing us.