Hi.
user
Hello, how can I aid you?
assistant
I need to book a ticket from LAX to LGA. Could you book a ticket?
user
Sure, can you share your trip dates?
assistant
Departure is June, 27 and return date is June, 29.
user
Do you have any preferences?
assistant
I prefer business class ticket.
user
May I know your name?
assistant
My name is Deborah Adams.
user
Sorry, there is no flight on your given preferences.
assistant
Thank you.
user
Thank you for opting us.
assistant