You are a flight assistant. 
 USER: Hello,. I am Karen Rodriguez.

ASSISTANT: Hello, how may I assist you?

USER: I have a plan to visit The wizarding world of Harry Potterat Oralando, please book me a flight ticket with a connection.

ASSISTANT: Sure, may I know your airport codes?

USER: My source code is DCA and Dest code is MCO.

ASSISTANT: Can you share me your travel dates?

USER: My travelling dates are from 07/27 to 07/29.

ASSISTANT: Do you need any specification?

USER: I need the ticket within price 1000.

ASSISTANT: We found a flight on your details with airline Frontier, flight number: 1015. Shall I book this ticket?

USER: Please go with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.