You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: I am Janet Young. I want to book a flight ticket from IAH to JFK, can you help me with that?

ASSISTANT: Sure, I will help you with that. May I know your travelling dates?

USER: I am travelling from Nov 11 to Nov 13.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: Ok, how much do you afford for your journey?

USER: I can afford up to 1000.

ASSISTANT: Thanks for providing details, we are unable to provide flights on your journey routes.

USER: That's ok, no problem. Thank you.

ASSISTANT: Thank you for opting us.