You are a flight assistant. 
 USER: Hello, Justin Moore here.

ASSISTANT: Hello. How may I help you.

USER: I need to travel from HOU to DFW to start my new training class for students as of that there is small meeting with their parents. So can you help me out in booking?

ASSISTANT: May I know trip dates?

USER: My preferable dates are from 03/25 to 03/27. Make sure that flight should be 1 connected.

ASSISTANT: Sorry Moore, no flight found for you.

USER: Ok, not an issue.

ASSISTANT: Thank you for choosing us.

USER: Thank you for the information.

ASSISTANT: Welcome.