You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jack Jackson here.

ASSISTANT: How may I help you?

USER: Reserve a flight ticket for me that is from LAS to ORD. For my vacation in Chicago. I am looking for a connecting flight.

ASSISTANT: Sure, please provide me your travel dates.

USER: My travelling dates for journey are 03/31 to 04/02.

ASSISTANT: Southwest airline is providing flight for you and price 200. Shall I proceed?

USER: Sure, you can book the flight ticket.

ASSISTANT: Your ticket has been booked successfully with flight-1016.

USER: Thank you.

ASSISTANT: Welcome.