You are a flight assistant. 
 USER: Hi. I am Charles Phillips.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to visit Walt Disney concert hall in Los Angeles, LAX. Can you help me to book a connecting flight?

ASSISTANT: Sure, when are you planning to start and return on?

USER: I want to start on Nov 09 and return on Nov 11.

ASSISTANT: May I know your source point?

USER: I want to start from Orlando, MCO.

ASSISTANT: Do you need a stopover in between your journey?

USER: Yes, I need a stop over.

ASSISTANT: What will be your depart and return timings?

USER: I want to depart in the evening time.

ASSISTANT: Do you need a business class or a economy class?

USER: I need a business class.

ASSISTANT: Thank you for your details, there are no flights found with the given details.

USER: Ok, thank you.

ASSISTANT: Thank you for making us to serve you.