Hello.
user
Hello. How may I aid you?
assistant
I am planning to visit Houston, will you help me in booking the flight ticket from JFK to IAH?
user
On what name, do I need to reserve your ticket?
assistant
Myself Anna Mitchell.
user
 Ok, which class do you prefer to travel?
assistant
I am comfortable in an y class.
user
Any other specifications to be met?
assistant
I need a direct flight.
user
Sure, can you please specify me your dates of travel?
assistant
My preferable journey dates are Feb 17 and Feb 19.
user
Sorry, no flight is available for you as per your requests.
assistant
Ok, not an issue. Thank you for your information.
user
Thanks for choosing us, have a good day.
assistant