You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Alexander Edwards. Will you please help me in booking a flight ticket to Orlando, MCO to attend for music festival as guest?

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

USER: My planned journey dates are 05/19 and 05/21.

ASSISTANT: May I know your source point?

USER: Houston, HOU is my take off airport code.

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

USER: No, I need a direct flight.

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

USER: It's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.