You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me to book a flight from AUS to SFO?

ASSISTANT:  Sure, we are happy to help you. Can you please let me know your travelling dates?

USER: Sure, I want to travel on June 27 and need to return on June 29.

ASSISTANT: Can I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: May I know your good name please?

USER: Matthew Campbell here.

ASSISTANT: There is a connecting flight 1006 in Southwest airlines at the cost of 100 with economy class. Can I proceed for booking with this flight?

USER: Ok, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.