You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Anthony Campbell.

ASSISTANT: Ok.

USER: I have plan to meet my father in Minneapolis, can you help me for booking a flight ticket?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travelling dates are from 06/25 till 06/27.

ASSISTANT: Ok, may I know your airport codes?

USER: My travelling airport codes are from PHL to MSP.

ASSISTANT: There is a flight found on your route with 1 connection and fare is 200. Shall I book it?

USER: I need a direct flight.

ASSISTANT: Sorry, no direct flights are available on your route.

USER: That's ok, thank you for checking.

ASSISTANT: Welcome, have a nice day.