You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I have a shooting at Universal studios hollywood , so I need to book a ticket to Los Angeles. Can you please help me in bookng?

ASSISTANT: Sure, we are rapturous to help you. Can you please provide your specific dates of travelling?

USER: My travel dates are from 11/07 to 11/09.

ASSISTANT: May I know at what price you are looking for ticket fare?

USER: I need a ticket within 1000.

ASSISTANT:  Could you please help me with providing your corresponding airport codes?

USER: My airport codes are from MCO to LAX.

ASSISTANT: Ok, please hang on for a moment.

USER: Ok.

ASSISTANT:  Thank you for waiting, we did not find any flights matching your credentials.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for choosing us. Have a good day.