Hi.
user
Hello. How can I assist you?
assistant
 I am Richard Edwards want to visit JFK, can you book a ticket from OAK?
user
Sure, may I know your planned trip dates?
assistant
Sure, my travelling dates will be 05/03 and 05/05.
user
Please wait for a minute. I found a flight in Hawaiian airlines with price 200. Shall I book the ticket for you?
assistant
Ok, proceed with my booking.
user
Your ticket is confirmed and the flight number is 1022.
assistant
Thank you.
user
Thank you for utilising our services.
assistant