Hello, William Thompson here.
Hello William, how may I help you?
 I am a model, I have my photo shoot at San Francisco. So please book my ticket from LGA to SFO.
Please provide your trip dates.
Sure, my itinerary dates are 09/20 and 09/22.
Please give me a moment to check for available flights.
Sure, take your time.
Southwest airlines with flight 1002 is available on your route.
Ok, please book my ticket.
Your ticket is booked.
Thank you.
Thank you for choosing us.