You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am George Baker. Can you help me in booking from SEA to AUS?

ASSISTANT: Sure, can you share me your trip dates?

USER: My trip dates are from Aug 2 to Aug 4.

ASSISTANT: Do you need any way station in your journey?

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

ASSISTANT: May I know your depart and arrival time?

USER: I want to return in the afternoon time.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Sorry to inform you that, there are no flights available with your requirements.

USER: Ok, No issues. Thank you.

ASSISTANT: Thank you for reaching us.