You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am looking for a flight from Houston, HOU to OAK. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, when are you planning to start and return on?

USER: I am planning to start my journey on Sept 30 and return back on Oct 02.

ASSISTANT: Do you need a connecting flight?

USER: I am ok with any connection limit.

ASSISTANT: Do you have any other specifications?

USER: No, I din't have any other specification.

ASSISTANT: Can I know your good name?

USER: Sure, myself Samantha Roberts.

ASSISTANT: Thank you for your details, we found a connecting flight 1001 in class economy which is in American airline. Shall I proceed?

USER: Yes, please proceed with that ticket booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you.