Hello.
user
Hello. How can I help you?
assistant
I want to travel from DTW to LAX. Can you help me to book a flight ticket?
user
May I know your travel dates?
assistant
I want to fly in the flight on June 20 and June 22.
user
Do you have any preferences?
assistant
I want to travel in business class.
user
 Do you have any other preferences?
assistant
I want to have a connection of 1.
user
May I know your name?
assistant
Paul Gonzalez.
user
Sorry, I did not find any flights for you.
assistant
That's ok. Anyways, thank you for your help.
user
Thank you for reaching us.
assistant