Hello.
user
Hello, how may I help you?
assistant
 I am Catherine Perez. I want to travel to CA-LAX from TX-IAH to meet my cousins. Can you book a  connecting flight?
user
Sure, can you please help me with your journey dates?
assistant
My travel dates are 09/11 and 09/13.
user
We found a flight with Delta airlines, flight number is 1002 with one connection and price is 200.
assistant
 Ok, you can proceed with booking.
user
Ok, your ticket has been booked.
assistant
 Thank you.
user
Thanks for choosing us.
assistant