You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in booking a flight ticket from Houston, HOU to reach Atlanta, ATL?

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

USER: My journey dates are from Oct 01 to Oct 03.

ASSISTANT: Do you need a connecting flight?

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

ASSISTANT: Can I know your good name?

USER: My name is Mark Clark.

ASSISTANT: Thank you for your details, we found a connecting flight 1028 in Spirit airline which is in class economy. Shall I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you.