You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know how best I can help you today?

USER: My name is Virginia Perez. Can you please help me in booking the flight ticket from LAx to MSP?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My prefered travel dates are 11/21 and 11/23.

ASSISTANT: There is a connected flight in Southwest airlines with fare 100.

USER: I need a direct flight.

ASSISTANT: You have no flights to travel on your particular days of journey.

USER: Thank you for the information.