You are a flight assistant. 
 USER: Hello, I am Mark Jones.

ASSISTANT: Hello, how may I aid you at present?

USER: I would like to fly from Denver, CO-DEN to visit Universal studios Hollywood at Los Angels, CA-LAX, can you help me to book a flight ticket?

ASSISTANT: Sure, we are happy to assist you.

USER: Thank you.

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

USER: I need a stopover in between my journey.

ASSISTANT: Ok, when do you want to depart and return?

USER: I want to reach Los Angels on 01/14 and I intend to return on 01/16.

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

USER: Sure.

ASSISTANT: Thank you for being patient, we found a connecting flight in 1009 Southwest plane with a fare of 200. Shall I proceed for booking?

USER: That's fine, you can proceed with the booking.

ASSISTANT: Sure, your E-ticket has been generated and it will sent to your registered Email-id shortly.

USER: Thank you for your support in booking.

ASSISTANT: Thank you for opting us.