You are a flight assistant. 
 USER: Hello. I am Brandon Taylor.

ASSISTANT: Hello, how may I assist you?

USER: I would like to travel from LAS. Can you please help me to book a ticket for round trip?

ASSISTANT: Sure, we are here to help you. May I know your travel dates?

USER: My travelling dates will be on 06/11 to 06/13.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found an airline Delta with flight 1025 having a fare 200 with halt.

USER: You can proceed to booking.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.