Hi.
user
Hello. Help me with your name please?
assistant
 I am Gary Collins.
user
Gary Collins, how shall I aid you for the day?
assistant
Can you please help me in booking a flight ticket to Dallas,DFW to attend a film festival?
user
Ok, we are here to help you.
assistant
Thank you.
user
On which date you would like to start your journey?
assistant
I will start my journey on 06/08.
user
Let me know your other airport code, to reserve.
assistant
New York, LGA is my boarding point.
user
When you will be back?
assistant
After attending the event, I will return on 06/10.
user
Give a minute.
assistant
Sure, take your time.
user
There is a  2 connecting flight available for you.
assistant
I need a single connecting flight, do not proceed further.
user
No, we do not have a 1 connecting flight. Thank you for availing us.
assistant
Thank you.
user