You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, may I know your good name please?

USER: My name is Kenneth Williams.

ASSISTANT: How may I assist you?

USER: I need a flight to Dallas & Fort Worth, TX-DFW from Orlando, FL-MCO, for sporting event.

ASSISTANT: Ok. Please share your travelling dates?

USER: Departure on 06/17 and return by 06/19.

ASSISTANT: Ok, please wait for a while, I will check the flight availability and let you know.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight with one connection and fare of 1100. Shall I proceed for booking in JetBlue airline?

USER: Flight price limit 500.

ASSISTANT: Sorry we can not provide flight with your price.

USER: Thanks.