You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: I am Matthew baker.

ASSISTANT: Ok.

USER: I would like to enjoy the night life of Las Vegas, so could you please help me in booking a flight to LAS from BOS?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

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

USER: yes, I need a break.

ASSISTANT: Ok, please provide your journey dates.

USER: Sure, I am going on 02/18 and return back on 02/20.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Ok.

ASSISTANT: Thank you for being patient, There is a flight found in 1005 Hawaiian plane with a fare of 200.

USER: Ok, book it.

ASSISTANT: Sure, your ticket has been booked with a halt.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.