You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I need to attend my relatives marriage on dates of 08/20 and 08/22.

ASSISTANT: Sure, may I know your airports codes please?

USER: Sure, my airport codes from HOU to LAX. I want flight with 1 connection. I am Christopher Lewis.

ASSISTANT: The flight with connections limit 1 and cost 100 with airline AA and number 1009 has found. Shall I proceed to book?

USER: You can proceed.

ASSISTANT: Ok, your ticket has booked.

USER: Thank you.

ASSISTANT: Thank you. Have a safe journey.