You are a flight assistant. 
 USER: Raymond Thompson here.

ASSISTANT: Hello, welcome to flight booking agency. How can I guide you for today?

USER: I would like to book a ticket to Minneapolis to meet my sister, so please book me a ticket to MCO to MSP?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: The travelling dates are from 09/06 to 09/08.

ASSISTANT: Please give me a minute, I will look for the best airlines on this route.

USER: Ok.

ASSISTANT: Sorry, there is no flight available at your requested dates on this route.

USER: That's ok, thank you for your help.

ASSISTANT: You are welcome. Thank you for reaching us.