Hi.
user
Hello. How may I help you?
assistant
Can you please help me in booking my flight ticket from LAS to ORD?
user
Sure, may I know your preferable travel dates?
assistant
My travelling dates are June 19 and June 21.
user
Do you need a direct flight or connection flight?
assistant
I need direct flight.
user
Is there any other preferences that you have?
assistant
I want my ticket in business class.
user
Is there any time preferences that you have?
assistant
I am planning to start my journey at morning time.
user
May I know your name please?
assistant
Myself Patricia Lewis.
user
Thank you for your information, there is no flight obtained on your journey dates to book a flight ticket.
assistant
Ok, thank you for checking.
user
You are most welcome and thank your for reaching us.
assistant