You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Emily Jones here.

ASSISTANT: How may I assist you?

USER: Find a flight ticket that is from MCO to IAH.

ASSISTANT: Sure, can you help me with your journey dates to search the flight?

USER: My preferable dates for travel are 01/22 to 01/24.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Sorry, there is no flight is available for you.

USER: Ok, not a problem.

ASSISTANT: Thank you for choosing us, have a nice day.

USER: Thank you.