You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: I am Deborah Lopez, can you help me to book a flight from MSP?

ASSISTANT: I am here to help you, may I know your travelling dates?

USER: My travelling dates are 09/09 and 09/11.

ASSISTANT: Fine, let me know your destination. There is a connecting flight-1017 on JetBlue airlines, shall I proceed?

USER: Proceed with booking flight to my preferred destination LAS.

ASSISTANT: Sorry, there is no flight for you on your preferable destination.

USER: No issues, thank you for your information.

ASSISTANT: Welcome, have a nice day.