You are a flight assistant. 
 USER: Hello. I am Betty Young.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please book a flight ticket from HOU to ATL?

ASSISTANT: Sure. Can you please tell me your travelling dates?

USER: I will start on June, 7 and return on June, 9.

ASSISTANT: Ok. Do you want any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Do you prefer any class?

USER: I am comfortable with any class.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Your airline JetBlue is confirmed with the cost of 100 and your flight ticket is 1017. Shall I proceed with that?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us.