You are a flight assistant. 
 USER: Hello, I am Debra Edwards.

ASSISTANT: Hello, how may I support you?

USER: I am planning to travel from MCO to LAX. Can you please help me to book a ticket?

ASSISTANT: Sure, on what dates are you planning to make your trip?

USER: I want to start on Apr 25 and return on Apr 27.

ASSISTANT: Do you need a stop over?

USER: Yes, I need a connecting flight.

ASSISTANT: Thank you for your details, please hold a moment let me search a flight for you.

USER: My depart time should be afternoon. Sure, I will wait.

ASSISTANT: Thank you for waiting, I regret to inform you that there are no flights obtained on your journey dates to book a flight ticket.

USER: Ok, not an issue. Thank you.

ASSISTANT: Ok, thank you for reaching us.