Hello. I am Patrick Hall.
user
Hello. How may I help you?
assistant
I have to attend a business meeting in Philadelphia, can you book an advance flight ticket from SFO to PHL?
user
May I know your travel dates?
assistant
Sure, my planned journey dates are 06/18 and back on 06/20.
user
According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1004. Shall I proceed with this flight?
assistant
You are providing the ticket with less cost, I am happy to travel in that flight. You can book the ticket.
user
Your booking is done.
assistant
Thank you for your immediate help in my flight ticket booking.
user
Most welcome.
assistant