You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Betty Lopez here. I want to travel from LAS to LAS for attending a business meeting. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: My departure date is 10/18 and return date is 10/20.

ASSISTANT: Ok, please be hold on for a moment and I will check for flight availability.

USER: Ok, I will wait.

ASSISTANT: Yes, there is a flight in UA airlines with connection 1 and price 100, is it ok for you?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok Betty Lopez, I have confirmed a ticket with flight number 1023.

USER: Thank you for helping me.

ASSISTANT: My pleasure. Thank you for choosing us, have a great journey.