You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kimberly Phillips.

ASSISTANT: How can I help you today?

USER: I would like to attend a dance competition at New York, can you please help me to book a flight from MCO to LGA?

ASSISTANT: On which dates do you want to travel?

USER: Sure, my trip dates are from 03/25 to 03/27.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, take your own time.

ASSISTANT: Sorry, no flight is available for you.

USER: It's ok, no problem. Thank you for checking.

ASSISTANT: Thank you.