Hello.
Hello. How can I help you for the day?
I want to travel to Houston to meet my grandparents.
May I know your good name, Please?
 Can you boo a ticket on 05/21?
Sure.
Make sure price should not exceed 1000 with a connection.
OK.
 I will depart from CA-OAK to TX-HOU.
May I know your return date, Please?
I will return on 05/23.
We are very happy to inform you that, We found a flight with airline:Southwest having flight number:1000 matching all your requirements. Shall I proceed with the ticket booking?
Ok, you can proceed.
May I know your good name, Please?
I am Jason Hill.
Your ticket is booked.
Thank you for booking.
Thank you, For booking a ticket with us. Have a safe journey.