Hi.
user
Hello.
assistant
I am Kenneth Young.
user
How can I aid you?
assistant
Please help me in book a flight ticket from LAX to IAH in business class.
user
Sure, may I know your planned travel dates?
assistant
My planned dates are from June 2 to June 4.
user
Do you have any specifications?
assistant
I want to depart in the morning time.
user
Sorry, there are no flights available for your desired dates.
assistant
Ok, I will choose another alternative. Thank you.
user
Thank you for reaching us.
assistant