You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Carol Jones.

ASSISTANT: Yes, Jones.

USER: I would like to travel from LAX to MCO, could you help me out?

ASSISTANT: Sure, I'm here to help you with that. May I know your planned travel dates please?

USER: My preferable dates are from 06/12 to 06/14.

ASSISTANT: Ok, please wait for a while. Sorry to inform you that there are no flights available for you on those dates.

USER: That's ok.

ASSISTANT: Do you need any other information from us?

USER: Thank you for your time.