You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Samantha Wright.

ASSISTANT: Ok.

USER: Can you please help me in booking a ticket to Atlanta from Las Vegas?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travel dates are from 12/08 to 12/10.

ASSISTANT: Ok, let me know your source and destination airport codes please?

USER: I would like to start from LAS to reach ATL.

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

USER: I need a halt in between my journey.

ASSISTANT: UA airline is available with 1 connection and fare is 100. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket is booked and flight number is 1001.

USER: Thank you.

ASSISTANT: Thank you for reaching us.