You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to customer's agency. How can I aid you at this moment?

USER: Thank you. I want to visit Los Angeles on 11/25 for meeting.Can you please help me out?

ASSISTANT: Ok, may I know your travel codes?

USER: The travel codes are form TX-HOU to CA-LAX.

ASSISTANT: May I know your return date?

USER: The return date is 11/27.

ASSISTANT: Can you please mention your name?

USER: My name is Raymond Allen.

ASSISTANT: I found a flight with name UA connecting with number 1012 which matches with your flight details. May I proceed.

USER: Ok, proceed with my booking.

ASSISTANT: Ok, your ticket has processed, you have to pay 100 as reservation charges.

USER: Thank you for your service, I will pay the reservation charges.

ASSISTANT: Thank you for reaching us.