You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Charles Miller want to go for Flowers Festival which is on 11/25 and I intend to return on 11/27, can you help me in booking flight ticket?

ASSISTANT: Sure, do you need any connection?

USER: Yes, I need a connection in between.

ASSISTANT: May I know your airport codes?

USER: Yes, I would like to travel from FL-MCO to NV-LAS.

ASSISTANT: Thank you for your details but I am sorry to inform that there is no flight found with your requirements.

USER: That's ok, thank you for the response.

ASSISTANT: Have a good day.