You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Kimberly Thomas here. Please help me out in booking the ticket from HOU to ORD.

ASSISTANT: Sure, can I know your scheduled travel dates?

USER: My trip dates will be Sept 25 to Sept 27.

ASSISTANT: Do you have any specifications?

USER: Yes, I need 1 lay by with in my route.

ASSISTANT: Ok, please be on hold.

USER: Ok.

ASSISTANT: We found a connecting flight in Frontier airlines of flight number 1004. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.