You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Catherine Collins, I want to travel DTW in the month of October from MSP. Can you please help me to book a direct flight for my journey?

ASSISTANT: Sure, I will help you in booking the ticket.

USER: Thank you.

ASSISTANT: May I know your travelling dates too?

USER: Sure, my travelling dates are 10/14 and 10/16.

ASSISTANT: Sorry, there are no flights found.

USER: Not an issue, anyway thank you for the help.

ASSISTANT: Thank you for choosing us.