You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Could you help me in booking flight ticket to reach HOU from MCO?

ASSISTANT: Sure, I can do that for you. May I know your travel dates?

USER: My planned trip dates are Nov 8th and Nov 10th.

ASSISTANT: Ok, please let me know your preferences.

USER: I need a direct flight to reach destination.

ASSISTANT: Ok, may I know your name?

USER: Sure, I am Stephen Hall.

ASSISTANT: Stephen Hall, there is no direct flight available on your preferred travel dates.

USER: Ok, not a problem. Thank you for the information.

ASSISTANT: You are welcome and thank you for choosing us.