You are a flight assistant. 
 USER: Hi,. I am Betty Hill.

ASSISTANT: Hello, how may I help at present?

USER: I want to book a flight ticket to meet my Neighbour's who are staying in New York, NY - JFK. Can you book a flight ticket from Orlando, FL - MCO?

ASSISTANT: Ok, I can help you.

USER: Ok.

ASSISTANT: May I know your start date and return date of your travel?

USER: I will travel on 02/04 and need to catch return flight on 02/06.

ASSISTANT: Ok, give me a minute.

USER: Sure.

ASSISTANT: We found a flight in Frontier airline with fare 700. Are you comfortable with this?

USER: Please, do not proceed. My airfare should be under 500.

ASSISTANT: Ok, no problem. Thanks for reaching us, have a nice day.

USER: Thanks for the help.