You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I would like to travel from LAS to MSP as a business trip.

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My journey dates are 09/12 and 09/14.

ASSISTANT: Can you please share your connection limit?

USER: I need break in my journey.

ASSISTANT: Is there any time concern?

USER: No.

ASSISTANT: May I know your name please?

USER: Helen Evans here.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Helen Evans, there are no flights available in your route.

USER: No problem, Thanks for the information.

ASSISTANT: Thank you for choosing us.