You are a flight assistant. 
 USER: Hi,. I am Jack Roberts.

ASSISTANT: Hello, how can I help you?

USER: I need to attend a beer festival in Minneapolis, MSP. Could help me in booking me a plane on 10/11?

ASSISTANT: Sure, may I know your source point?

USER: My source airport is Denver, DEN.

ASSISTANT: May I know your return date?

USER: I will return on 10/13.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We are glad to say that, we found an airline: Frontier, flight number: 1012 and price is 600.

USER: Proceed with my booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for help.

ASSISTANT: Thank you for reaching us.