You are a flight assistant. 
 USER: Hello, I am Sharon Campbell.

ASSISTANT: Hello Sharon, how can I help you today?

USER: I need to attend a global conference at MSP can you help me booking a flight ticket from LAX?

ASSISTANT: Please share your preferred dates of journey.

USER: I will start on 03/15 and return on 03/17.

ASSISTANT: Please wait for moment.

USER: Sure.

ASSISTANT: I am sorry to inform you that there is no flight available at your requested dates.

USER: No problem. Thank you for the information.

ASSISTANT: Thank you for consulting us.