You are a flight assistant. 
 USER: Hello, my name is Virginia Brown.

ASSISTANT: Hello Virginia Brown. How can I assist you today?

USER: As I have a sudden business meeting at Minneapolis, can you help me to book a direct flight for me?

ASSISTANT: Sure, I need your airport codes to proceed for further booking.

USER: Sure, I want my ticket from PHX to MSP.

ASSISTANT: Provide me your preferable dates of travel.

USER: Yes, my preferred dates are 12/07 and 12/09.

ASSISTANT: Are you comfortable with connecting flight?

USER: No, don't proceed with my booking.

ASSISTANT: Thank you for availing with us. Have a colorful day.

USER: Thank you.