You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Paul Anderson here. I would like to book a ticket from AUS to MSP.

ASSISTANT: Ok, let me know your travelling dates.

USER: My travel dates are as follows Nov 12 and Nov 14.

ASSISTANT: May I know your depart time and return time?

USER: My depart time should be in the afternoon and return time in the evening.

ASSISTANT: Do you have any other requirements?

USER: I would like to board on a single connection flight.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: No problem, thank you for the help.

ASSISTANT: Thank you for opting us.