You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Gary Walker. I would like to fly from MCO, can you please aid me in making an airline reservation to DTW?

ASSISTANT: May I know your travelling dates?

USER: My departure and arrival dates are Oct 1st and Oct 3rd.

ASSISTANT: Do you have any other specifications?

USER: I need a direct flight. The return time should be morning.

ASSISTANT: Ok, wait a minute.

USER: Sure.

ASSISTANT: There are no flights available on your travelling dates.

USER: Ok, no worries at all. Thank you.

ASSISTANT: Thank you for reaching us.