You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Ashley Wright. I want to book a flight ticket from MCO to CLT. Could you help me in booking?

ASSISTANT: Sure, I am here to help you for this. Could you please share me your travel dates?

USER: My travelling dates are from Nov 28-30.

ASSISTANT: Is there any other requirements?

USER: My depart time should be in the afternoon.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Is there any class preference?

USER: I prefer for economy class.

ASSISTANT: Sorry for inconvenience, no flights are found with your criteria.

USER: That's ok, no problem. Thank you.

ASSISTANT: You are welcome.