You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Can you help me in doing a reservation from CLT to MCO?

ASSISTANT: Sure, could you please provide me with your dates of journey?

USER: My journey dates are Dec 07 to 09.

ASSISTANT: Do you need any connecting flight?

USER: I need a connecting flight.

ASSISTANT: Are you expecting any other specifications please?

USER: No.

ASSISTANT: May I know your good name please?

USER: I am Richard Hall.

ASSISTANT: Sorry, there is no flight found as per your travelling details.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: You are welcome.