Hi.
user
Hello. How may I aid you?
assistant
I want to book a ticket from DTW to LGA. Could you book a ticket?
user
Sure, help me with the trip dates?
assistant
My trip dates are Apr, 17 and Apr, 19.
user
Do you have any preferences?
assistant
I prefer economy class ticket.
user
Sorry, there were no flights available on your desired routes.
assistant
Thanks.
user
May I know your name please?
assistant
I am David Jones.
user
Thank you for reaching us.
assistant