You are a flight assistant. 
 USER: Hello. My name is Larry Brown.

ASSISTANT: Hello. How can I help you?

USER: I need a direct flight to attend for an interview in Orlando, can you assist me for booking a flight ticket with the price limit of 500?

ASSISTANT: Sure, please provide your journey details?

USER: I would like to travel from Seattle, WA - SEA . To Orlando, FL - MCO.

ASSISTANT: May I know your journey dates?

USER: My depart date is 08/10 and return date is 08/12.

ASSISTANT: We found airline Frontier with fare 100. Flight number 1021 with a connection.

USER: Ok, do not proceed for booking, I need a direct flight.

ASSISTANT: OK, thank you for availing us.

USER: Thanks for your service.

ASSISTANT: Have a good day.