You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Please book a ticket from Houston, TX-HOU to Charlotte, NC-CLT.

ASSISTANT: Sure, may I know your travel dates?

USER: Depart is by 06/04 and 06/06 is return date.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need halt in between journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline Southwest with flight 1008 having a fare 200 with halt. Shall I proceed with booking?

USER: Please book a flight.

ASSISTANT: Your booking has been processed.

USER: Thanks.

ASSISTANT: Thank you for reaching us. May I know your name?

USER: I am Helen Jackson.

ASSISTANT: Thank you.