Hello.
user
Hello. How may I help you?
assistant
Can you help me to book a flight ticket from DEN to LAX?
user
Please provide your travelling dates?
assistant
My travel dates are June 02 and June 04.
user
Is there any preference?
assistant
I prefer connecting flight for this trip.
user
Can I know your name?
assistant
I am James Martin.
user
Sorry, currently there is no flight for your travelling dates.
assistant
No problem, thank you for the information.
user
Thanks.
assistant