You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Anthony Hernandez. I want to go Houston next month for my film shooting purpose, can you please book a flight ticket for me?

ASSISTANT: That's nice, could you please mention your dates of journey?

USER: I want to take off on 01/17 and also confirm my return ticket too on 01/19.

ASSISTANT: Ok, may I know your respective airports codes please?

USER: I want to fly from LAX and destination airport is IAH.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: There is a flight with the connecting flight of fare 100, are you ok with this ticket booking?

USER: Please book this flight ticket for me.

ASSISTANT: Your ticket has been reserved with the Delta airline and flight number is 1000.

USER: Thank you for your service.

ASSISTANT: You are welcome and have a safe journey.