You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me in flight ticket booking process from DTW to MCO?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: Thank you for your response, I want to take off on Oct 07 and book my return ticket also on Oct 09.

ASSISTANT: Can I know your name?

USER: Sure, my name is Charles Martinez.

ASSISTANT: Can I know your connection preferences?

USER: I will prefer direct flight.

ASSISTANT: Do you have any requirements for this trip?

USER: I want to return in evening time so please check with this.

ASSISTANT: Sorry to say, no flight is available for you as per your requests.

USER: Oh! It's ok, no problem. Thank you for your information.

ASSISTANT: Thank you for reaching us.