You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I serve you?

USER: I would like to visit Orlando, to enjoy the Deep sea fishing with my friends. Can you book me a flight within the range of 500?

ASSISTANT: Can you please share me your travelling dates?

USER: I want to leave on 09/06 and I intend to revert on 09/08.

ASSISTANT: May I know your airport codes?

USER: Boarding point is from DFW. Destination point is to MCO.

ASSISTANT: Please wait for sometime, let me check the availability of flight and back to you.

USER: Sure.

ASSISTANT: We found a flight with couple of connections. Shall I proceed?

USER: Please do not proceed with the booking.

ASSISTANT: Ok. May I have your name please?

USER: I am Catherine Harris.

ASSISTANT: Thank you.

USER: Thanks for the information.