You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best I can serve you today?

USER: Can you help me in booking a flight ticket from MCO to CLT?

ASSISTANT: Sure, can you please forward your journey dates?

USER: I want to travel on 06/13, and return on 06/15.

ASSISTANT: Do you have any connection limit?

USER: I need a break in my journey.

ASSISTANT: May I know your name please?

USER: I am Larry Scott.

ASSISTANT: Are there any more preferences in your journey?

USER: I want to return in the evening time.

ASSISTANT: Thank you for sharing your details. Sorry, there are no flights are available matching your credentials.

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Thank you for choosing us.