You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Samantha Lee.

ASSISTANT: How can I help you today?

USER: I want to attend a wedding in Orlando. Can you book a ticket from CLT to MCO?

ASSISTANT: Sure, I can help you with that. May I know your travel dates for booking flight ticket?

USER: I want to travel on 06/09 and 06/11.

ASSISTANT: Ok, please hold on a moment, I will check flight availability.

USER: Sure, take your time.

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

USER: That's ok.

ASSISTANT: Thank you for visiting us, have a good day.

USER: Anyways, thank you for your help.