Hello.
user
Hello, how may I help you?
assistant
Please help me to book a business class ticket from Washington to meet my old friend to start a new business in San Francisco.
user
Sure, may I know your name please?
assistant
I am Donna Lee.
user
Help me with the trip dates?
assistant
I intend to start on Sept 6th and my return date will be on Sept 8th.
user
Can I have your airport codes please?
assistant
I would like to fly from IAD and my destination airport code is SFO.
user
Do you have any specifications?
assistant
 I prefer to take a break, because one of my friend will meet me in between my journey.
user
 Ok Donna Lee, We have a United airline that leave from IAD and arrive at SFO with 1 stopover in the middle and the estimate is 200. Is that fine for you?
assistant
That's fine, you can proceed with the booking.
user
Your request for booking has been processed with 1027 number flight and your e-ticket will be sent to your registered email address within 2 to 3 working hours.
assistant
Thank you for your support in booking.
user
Thank you for reaching us. Have a safe flight.
assistant