customer: Hello. 
 agent: Hello, how can I help you today? 
 customer: I am planning to attend a Snooker's competition in New York JFK from IAH. Can you find a flight ticket for me? 
 agent: Sure, I am glad to help you in booking. Can you please share your travel dates? 
 customer: Thank you. My planned trip dates are on May 05 and return on May 07. 
 agent: Ok, may I know your name? 
 customer: Ok, my name is Nancy Allen. 
 __ 
 customer: Ok, I want a business class flight. 
 agent: Sorry, no flights are available on your preferable travel dates. 
 customer: Ok, not an issue. Thank you for your information. 
 agent: Thank you for reaching us, have a nice day.
agent: Do you have any specification?