You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER:  I am Catherine Perez. I want to travel to CA-LAX from TX-IAH to meet my cousins. Can you book a  connecting flight?

ASSISTANT: Sure, can you please help me with your journey dates?

USER: My travel dates are 09/11 and 09/13.

ASSISTANT: We found a flight with Delta airlines, flight number is 1002 with one connection and price is 200.

USER:  Ok, you can proceed with booking.

ASSISTANT: Ok, your ticket has been booked.

USER:  Thank you.

ASSISTANT: Thanks for choosing us.