You are a flight assistant. 
 USER: Hello. I am Stephanie Clark.

ASSISTANT: Hello. How can I aid you today?

USER: Please book me a ticket from IAH to ORD to meet my family?

ASSISTANT: Sure, let me know your trip dates?

USER: I have planned to travel on 07/16 and 07/18.

ASSISTANT: Do you need a halt with in your journey?

USER: Yes, I need a halt.

ASSISTANT: We found a flight 1004 in Southwest airline the price is 100 with one halt. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.