Hi.
user
Hello, how can I help you?
assistant
I want to book a ticket from Oakland to Las Vegas.
user
Sure, please provide your travelling dates.
assistant
Departure is Aug, 23 and return date is Aug, 25.
user
Ok, please let me know your connection limit.
assistant
I prefer connecting flight.
user
Ok, Do you have any class preference?
assistant
I would like to prefer economy class.
user
Ok, Is there any other preferences?
assistant
I prefer to fly in a normal-cost airlines.
user
Thank you for providing details, please wait.
assistant
Sure.
user
Thank you for your time, No flights were found with your given requirements.
assistant
Thank you.
user
Please provide your name.
assistant
My name is Elizabeth Lewis.
user
Thank you for choosing us.
assistant