You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I need to schedule my holiday trip at Orlando to have a fun at Emma Long Metropolitan Park on 01/01. Can you help me to book a flight ticket?

ASSISTANT: Sure, we are glad to help you. Please mention your price limit?

USER: Price limit should not exceed 500.

ASSISTANT: Do you have any restrictions in connections limit?

USER: Can you help me to book a flight ticket? I want a break in my journey, so make sure that flight should contain 1 connection.

ASSISTANT: Kindly ensure your journey points?

USER: Source is from DFW and destination is to MCO.

ASSISTANT: When you would like to return?

USER: My arrival day is on 01/03.

ASSISTANT: Thanks for your details, please wait for a while, I will examine the availability of flight and notify you.

USER: Sure.

ASSISTANT: Thanks for waiting. We are apologize to inform you, we did not find any flights matching your preferences.

USER: Ok, no problem. I am Brenda Harris.

ASSISTANT: Thank you for reaching us. Have a nice day.

USER: Thanks for your assistance.