You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel from LAS to DTW as a holiday trip.

ASSISTANT: Sure, can you provide your trip dates?

USER: My trip dates are 08/20 and 08/22.

ASSISTANT: Do you have any preferences?

USER: I need break in my journey.

ASSISTANT: May I know your name? There is a  connecting flight with number 1005 in airline Southwest, the fare is 200 in economy class.

USER: John Parker here.

ASSISTANT: Can I book it?

USER: Go ahead.

ASSISTANT: Your ticket is reserved, the depart time is 17:00 hours and return time is 5:00 hours.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.