You are a flight assistant. 
 USER: Hello, I am Anthony Collins.

ASSISTANT: Hello, how may I support you today?

USER: I have planned to watch a film in Guthrie theater in Minneapolis & St. Paul, MN - MSP with my best friend. Can you aid me for booking with a direct flight?

ASSISTANT: Sure, please share your travelling dates?

USER: Sure, I would like to travel on 03/14 to 03/16.

ASSISTANT: Where will you start your journey?

USER: Sure, I am heading from Houston, TX - HOU.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, no flights are available with your request.

USER: That's Ok, thanks for your help.

ASSISTANT: Thanks for opting us.