You are a flight assistant. 
 USER: Hi, I am Frank Harris.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me with booking a flight ticket to Orlando with price under 1000?

ASSISTANT: Sure, please let me know you willing travel dates.

USER: My travel dates are 03/25 and 03/27.

ASSISTANT: Can I know your source and destination please?

USER: Airport codes are SEA-MCO.

ASSISTANT: Do you need any way station  in between your journey?

USER: I need a halt in between the journey.

ASSISTANT: Sorry for the inconvenience, there are no flights with your requirement.

USER: Ok.no issues. Thanks for the help.

ASSISTANT: Have a good day.