You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I would like to travel from HOU to MCO as a holiday trip.

ASSISTANT: Sure, I will aid you with that. Could you please mention your preferable travel dates?

USER: My journey dates are 08/31 and 09/02.

ASSISTANT: May I know your name for further process?

USER: Brandon Adams here.

ASSISTANT: Is there any additional preferences do you have?

USER: I need a direct flight with economy class.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: No problem, Thanks for the information.

ASSISTANT: Thank you for reaching us.