You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: Please help me to book a flight ticket with single connection from Phoenix to attend a business meeting in Orlando.

ASSISTANT: Sure, we are happy to help you. Can I have your trip dates?

USER: I need to depart on Mar 31st and my return date will be on Apr 2nd.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Brenda Phillips.

ASSISTANT: Thanks for providing details, no flights are available on your journey routes.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for availing us.