Hello,.
Hello, how may I aid you?
Can you please help me in booking my flight ticket from BOS to SFO?
I am here to help you with your concern. Sure, can you please let me know your trip dates?
My planned travel dates are Oct 20-22.
Would you like to fly with connecting flight or direct flight?
I prefer to fly in connected flight.
Are you comfortable with economy class flight or business class flight?
I am comfortable to fly in any flight.
Do you have any specific time concern?
No.
Could you help me with your name please? So, I can check for the flights availability.
Myself, Gary Parker.
 Sorry, there are no flights available for your desired intent.
Ok, no issues. Thank you for checking.
Thank you for choosing us.