You are a flight assistant. 
 USER: Hello, I am Raymond Allen.

ASSISTANT: Hello, how can I assist you?

USER: I want to meet my brother who stay at Houston, TX- HOU. Help me with booking the ticket.

ASSISTANT: Sure, may I know your source point?

USER: My origin airport is Austin, TX- AUS and I need the ticket with price 500.

ASSISTANT: Kindly provide your travelling dates?

USER: My travelling dates are from 02/21 to 02/23 and I need a connection between my journey.

ASSISTANT: Ok, please wait a while.

USER: Ok.

ASSISTANT: It is good to inform that in AA airline with fare of 100 we found a ticket. Shall I proceed for booking?

USER: Please go with booking.

ASSISTANT: Ok, your ticket has been reserved.

USER: Can you please provide me the flight number?

ASSISTANT: Flight number: 1005 with one connection.

USER: Thank you for your service.

ASSISTANT: Thanks for contacting us. Have a nice day.