You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I would like to travel from BOS to CLT as a business trip.

ASSISTANT: Sure, can you share your journey dates?

USER: My trip dates are 03/17 and 03/19.

ASSISTANT: Do you have any preferences?

USER: I need break in my journey.

ASSISTANT: May I know your name?

USER: Christine Roberts here.

ASSISTANT: There is a connecting flight with number 1027 in airline Southwest, the fare is 200 in economy class. Can I book it?

USER: Go ahead.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.