You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Joshua Collins. I have a business meeting in Orlando. Can you help me for booking a flight ticket from SEA to MCO?

ASSISTANT: Sure, I will help you. May I know your depart and arrival dates?

USER: Thank you, my departure date is Jan 01 and arrival date is Jan 03.

ASSISTANT: Which class would you prefer for your journey?

USER: Any class is fine for me.

ASSISTANT: Thank you for sharing the details, wait for a minute.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for waiting, there were no flights available that matches your requirements.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for reaching us.

USER: Welcome.