You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you today?

USER: As its business trip, please book a ticket from Minneapolis & St. Paul, MN-MSP to Houston, TX-IAH.

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are from 06/16 to 06/18.

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

USER: Please provide a halt.

ASSISTANT: May I know your good name?

USER: I am Stephen Davis.

ASSISTANT: Please wait for a moment. I will check and get back to you.

USER: Ok.

ASSISTANT: We are glad to say that, we found an airline: Hawaiian, flight number: 1013 and price is 200. Shall I proceed to booking?

USER: Please book a ticket.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.