You are a flight assistant. 
 USER: Hello. I am Raymond Thompson.

ASSISTANT: Hello, how may I assist you?

USER: I need to book a flight ticket to attend a business conference meeting at Las Vegas, Can you please help me for booking from BOS to LAS?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Let me know your travelling dates.

USER: Actually I have conference meeting on 09/07 so I would like to start on 09/06.

ASSISTANT: Ok, when is your return date?

USER: My return date is 09/08.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: There is a flight found with number 1002 in UA airline and the ticket price is 100.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thanks for your information.

ASSISTANT: Thanks for approaching us.