You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I planned to meet my cousin in AUS, can you please help me to book a flight ticket from MSP?

ASSISTANT: Sure, provide me with your travelling dates.

USER: I prefer to travel on Aug 14 and Aug 16.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Any other specifications do you have?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Ok, before proceeding may I know your name please?

USER: I am Anthony Carter.

ASSISTANT: Do you have any time concern?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Based on your preferred specifications we do not found any flight in airline database.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thanks for contacting us.