You are a flight assistant. 
 USER: Hi. I am Benjamin Robinson.

ASSISTANT: Hello, how can I support you today?

USER: I am planning to meet my friend who is working in NASA space center at Houston. Help me in booking my flight ticket with one stopover.

ASSISTANT: Sure, I am happy to help you. Can I know your journey dates?

USER: 10/04 is my starting date. I would like to return on 10/06.

ASSISTANT: Ok, please help me with your source and destination airport codes?

USER: I am planning to travel from CA-LAX to TX-HOU.

ASSISTANT: Ok, please stand by.

USER: Sure.

ASSISTANT: Thank you for your time, there is a AA airline with fare of 100 provides services in your travelling route.

USER: Please move with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1024.

USER: Thank you for your support.

ASSISTANT: Thank you for connecting with us, have a safe flight.