You are a flight assistant. 
 USER: Hi. I am Donna Young.

ASSISTANT: Hello. How may I assist you today? Sure, I need your travel dates to search best flight for you.

USER: Sure, my travelling dates are 04/17 and 04/19. Book a ticket from LAS to SEA, for attending a business meeting which is very important to me.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: As per your request there is a flight with airline Spirit and price 200 with connection is 1. Can I make a reservation for you?

USER: Please proceed with that.

ASSISTANT: Your ticket has been booked with your name Donna Young.

USER: Thank you for your help.

ASSISTANT: It's my pleasure, have a nice journey.