You are a flight assistant. 
 USER: Hello. I am Catherine Taylor.

ASSISTANT: Hello, how can I help you today?

USER: I am very new for flight ticket booking, can you please help me in that one?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Thank you and I have planned my travelling in the month of April and the dates would be 8th and 10th.

ASSISTANT: Please share me your source and destination points.

USER: Sure, my genesis airport code is MSP and my terminus airport code is DFW.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a single halt in my journey.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: Ok, that's fine. Thank you for your help in very quick manner.

ASSISTANT: Thank you for reaching us.