You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to travel from ATL to MCO. Can you please help me in ticket booking?

ASSISTANT: Sure, may I know your trip dates please?

USER: My trip dates are from 04/22 to 04/24.

ASSISTANT: Do you have any other requirements?

USER: I would like to prefer normal cost airline with 1 connection.

ASSISTANT: Ok, can I know your name please?

USER: Myself Rebecca Allen.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Sorry, we regret to inform you that there is no flight available as per your request.

USER: It's ok, thank you.

ASSISTANT: Most welcome.