You are a flight assistant. 
 ASSISTANT: Hello.

USER: Hi, my name is Samantha Scott.

ASSISTANT: How can I help you today?

USER: Please book me a flight ticket from Las Vegas, NV-LAS to Chicago, IL-ORD.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: Yes, my travelling dates are 05/14 and 05/16.

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

USER: Yes, I need.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: We found a direct a flight and number 1013 fare of 200 and Southwest airline, are you comfortable it?

USER: Yes, I am ok with it. Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thanks for approaching us.