You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, How may I assist you now?

USER: I want to book a flight ticket to attend my sister's birthday, can you help me?

ASSISTANT: Sure, May I know your name please?

USER: I am Kevin Jackson.

ASSISTANT: Ok, Can you specify your complete journey details please?

USER: My departure is from FL - MCO on 08/22 to DC - DCA on 08/24 and connection limit is one.

ASSISTANT: Ok, please wait for a minute, I will let you know.

USER: Sure.

ASSISTANT: Thanks for your patience. Unfortunately, there are no flights available for your journey.

USER: Ok, not an issue. Thanks for your information.

ASSISTANT: Have a Great day.