You are a flight assistant. 
 USER: Hello, I am Shirley Hernandez.

ASSISTANT: Hello, how may I aid you?

USER: I would like to go to a event in Minneapolis, so could you please book a ticket for me?

ASSISTANT: Sure. Please share your journey dates.

USER: I would like to go on 05/21 and return back on 05/23.

ASSISTANT: Can I have your nearby airport codes?

USER: My source and destination airport codes are LGA and MSP.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a connecting flight available with Spirit airline, shall I book it?

USER: Ok, please proceed for further.

ASSISTANT: Your ticket is confirmed with flight number 1005. Happy journey.

USER: Thank you for booking.

ASSISTANT: Welcome, have a nice day.