You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: Can you aid me to book a flight ticket from MCO to MSP?

ASSISTANT: Ok, I am here to help you with that. Can I know your planned trip dates?

USER: I planned my trip on the dates Jan 31 and Feb 2.

ASSISTANT: Do you have any other requirements?

USER: I prefer business class flight for my journey.

ASSISTANT: May I know your good name?

USER: Myself Timothy Gonzalez.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Sorry to say that, there are no flights available based on your travelling dates.

USER: No issue, anyway thank you for checking.

ASSISTANT: Thank you for reaching us.