You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please help me in booking from AUS to SEA?

ASSISTANT: When you are willing to travel?

USER: My travelling dates are from Mar 25 to Mar 27.

ASSISTANT: May, I know your good name?

USER: My name is Carol Clark.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirement?

USER: I want to return in the evening time.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: Ok, No issues, thank you.

ASSISTANT: Thank you for reaching us.