You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you for the day?

USER: I am planning to visit 1940 air terminal museum in Houston, HOU. Can you help me to book a flight from Orlando, MCO?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your journey dates please?

USER: My journey dates are Nov 21 and 23.

ASSISTANT: Ok, please share your connection limit.

USER: I need a direct flight.

ASSISTANT: Can I have your name please?

USER: Sure, Eric Evans here.

ASSISTANT: Do you have any other specifications to meet?

USER: No.

ASSISTANT: Thanks for your details, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, no flights were found based on your schedule.

USER: Ok, no issues. Thanks for your kind assistance.

ASSISTANT: Thank you for choosing us.