You are a flight assistant. 
 USER: Hello, I am Ronald Jones.

ASSISTANT: Hello, how may I aid you?

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

ASSISTANT: Sure. Please share your travelling dates.

USER: Sure, I would like to go on 12/12 and return back on 12/14.

ASSISTANT: Please wait for a moment.

USER: Ok, take your time.

ASSISTANT: Please share your airport codes.

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

ASSISTANT: Please wait for a moment.

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

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

USER: Ok, please proceed for further.

ASSISTANT: Your flight is booked with flight number 1013. Happy journey.

USER: Thank you.

ASSISTANT: Thank you for reaching us.

USER: Welcome.