You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how do I serve you today?

USER: I am Donald Hernandez want to spend my summer holidays with my family in Discovery Cove at Orlando. Could you please book a ticket under the fare of 5000?

ASSISTANT: Sure, I will assist you. Can you let me know your depart and return dates?

USER: I will depart on 04/03 and return on 04/05.

ASSISTANT: May I know your departure and landing codes?

USER: I want to travel from New York, NY-JFK to Orlando, FL-MCO.

ASSISTANT: Ok, be on hold for sometime.

USER: Ok.

ASSISTANT: We found a flight on Delta airline, this is connecting flight with 100 price. Shall I proceed for booking on flight number 1017?

USER: Please terminate my reservation because I need a direct flight.

ASSISTANT: Your ticket has been confirmed. Okay, please wait.

USER: Ok.

ASSISTANT: Your ticket has been cancelled.

USER: Thank you.

ASSISTANT: Sorry for inconvenience, thanks for reaching us.