Hello.
user
Hello, how may I assist you?
assistant
I have to attend a Live Concert at San Francisco, could you please help me with booking a flight ticket from DEN to SFO?
user
Sure, may I know your planned travel dates please?
assistant
I would like to depart on July 27th and return on July 29th.
user
Do you have any class preference?
assistant
I need a business class ticket.
user
Would you like to travel in a direct flight or a connecting flight?
assistant
I am looking for a connecting flight.
user
May I know your good name please?
assistant
I am Steven Baker.
user
Do you have any other specifications?
assistant
I have no other specifications.
user
Sorry, there is no flight available on your requested dates.
assistant
Ok, not an issue.
user
Thank you for approaching us.
assistant
Anyways, thank you for the information.
user