Hello.
user
Hello, how may I aid you?
assistant
I planned to meet my friend in ORD, can you please help me to book a flight ticket from SFO?
user
Sure, please provide your itinerary dates.
assistant
I prefer to travel on Apr 22 and Apr 24.
user
Which class do you prefer?
assistant
I am comfortable with any class.
user
Do you prefer a direct flight?
assistant
Yes, I need a direct flight.
user
May I know your name?
assistant
I am Gregory Turner.
user
Sorry Gregory Turner, no direct flight is available on your route.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for choosing us.
assistant