You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I want flight ticket from HOU to MSP. Can you please help me with that?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My travelling dates are Feb 15 and Feb 17.

ASSISTANT: Do you need any break in between your journey?

USER: I need direct flight.

ASSISTANT: Do you have any other specification?

USER: No.

ASSISTANT: We found a direct flight for you in economy class flight and it costs you 200. Can I proceed?

USER: Please book my flight ticket with name Samuel Green.

ASSISTANT: Your booking is done with flight 1001 in AA airlines.

USER: Thank you.

ASSISTANT: Thank you for opting us, have a safe flight.