Hello. I am Cynthia Adams.
user
Hello, how may I help you today?
assistant
I would like to meet my grand parents at Las Vegas, can you help me to book a flight ticket from DEN to LAS?
user
Sure, may I know your planned trip dates?
assistant
My preferable journey dates are Sept 06 and Sept 08.
user
Do you have any connection limit?
assistant
Yes, I prefer connecting flight.
user
Which class do you prefer either economy or business?
assistant
I prefer business class.
user
Do you have any depart and arrival timings?
assistant
I would like to depart in the evening.
user
Sorry, there are no flights found on your specified travel dates.
assistant
No problem, thank you for the information.
user
Thank you for availing us.
assistant