You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Edward Green.

ASSISTANT: How can I assist you today?

USER: Can you help me in booking from AUS to MSP, as there is a family function to attend?

ASSISTANT: Please share your journey dates.

USER: My trip dates are Feb 12 to Feb 14.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight which depart in afternoon.

ASSISTANT: May I know your class preference?

USER: I am ok with any class.

ASSISTANT: I found a flight with AA airlines in economy class and ticket fare of 200. Shall I proceed with booking?

USER: You can reserve it.

ASSISTANT: Your ticket is reserved with flight 1017.

USER: Thank you.

ASSISTANT: Thank you for choosing us.