Hello.
user
Hello, how can I serve you today?
assistant
Can you please help me in booking a flight ticket to LAX from DEN?
user
Sure, can you help me with your planned travel dates?
assistant
My planned dates of travel are from Apr 15 to Apr 17.
user
Is there any class preference?
assistant
No.
user
Any other requirement to be met?
assistant
I would like to depart in the morning. I need a business class ticket.
user
May I know your name to proceed further?
assistant
I am Larry Evans.
user
Sorry, no flights found as per your requirement.
assistant
Ok, no problem. Thank you.
user
Thank you for contacting us.
assistant