Hello.
user
Hello.
assistant
I am Raymond Baker.
user
How can I help you today?
assistant
I am planning to attend music concert at LAS, can you please help me with booking a flight ticket from JFK?
user
Sure, can I know your preferable dates?
assistant
Sure, I would like to take off on Aug 3 and return on Aug 5.
user
Do you have any specifications?
assistant
Yes, I prefer business class.
user
Sorry, no flights are available on your desired route.
assistant
Ok, no issues. Thank you for checking.
user
Thank you for reaching us.
assistant
You are welcome.
user