Hello.
Hello, How can I assist you?
I am planning to attend a birthday party at San Francisco, can you be my helping hand for the booking process?
 Sure, I am blissful to help you. Can you please provide me your travelling dates?
I want to fly on 08/30 and 09/01.
Kindly mention your airport abbreviates?
My arrival is at SFO. My source is at LAS.
Do you have any price limit?
Yes, the price should not exceed 200.
Ok, give me a moment to check with the flight database.
OK.
We are very glad to notify you that there is a one flight in Delta airline. And flight number is 1016 with the price of 200.
Ok, please go with the booking.
For further booking process, May I know your good name?
I am Mark Wilson.
Thanks for your name, Your ticket has been reserved.
Thanks for making your wonderful service so kind.
Thank you for opting us, Have a pleasent journey.