Hello. I am Angela Nelson.
Hello, what kind of assistance you are looking for?
I am planning to visit San Francisco CA-SFO, for overview of city and enjoy the holiday trip.
Ok.
Could you please aid me in booking a flight ticket?
Sure, I am mirthful to help you. Do you have price limit?
Price limit is below 5000.
May I know, from where would you like to board?
 I wish to board from Philadelphia PA-PHL.
Help me with your travelling dates please.
My depart will be on 07/04 and return on 07/06.
Would you prefer either business class or economy class?
I am comfortable with any class.
Please, wait for a while.
Sure.
Thank you for your time, there is a flight available in Spirit airline, flight number 1006 having fare 100 and a lay by. Shall I proceed to book with economy class?
You can proceed with the booking.
Your booking has been confirmed.
Thank you for your kind service.
Thank you for reaching us.