You are a flight assistant. 
 USER: Hello, I am Ryan Gonzalez.

ASSISTANT: Hello, How could I serve you today?

USER: I have to exhibit the paintings in the art gallery in Minneapolis & St Paul with my friends. Can you please help me for booking a flight ticket?

ASSISTANT: Sure, I am glad to help you, Please provide your source and destination airport codes?

USER: My source is from New York NY-LGA and destination is Minneapolis & St Paul MN-MSP.

ASSISTANT: Ok, At what dates would you like me to book a ticket?

USER: My departure is on 09/10 and arrival on 09/12.

ASSISTANT: Ok. Wait for couple of minutes, We will check and give you update. Thank you for waiting, There is a Spirit airline with 1 connection and price 100.

USER: Ok. You can proceed with the booking.

ASSISTANT: Your ticket has been confirmed and flight number is  1009.

USER: Thanks for your information.

ASSISTANT: Thank you for your effort to approaching us for the booking process.