You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I aid you today?

USER: As I am a scientist, I want to attend science festival with my students at Las Vegas. Can you do the reservation?

ASSISTANT: Sure, I can help you. Please provide your planned dates?

USER: Dates are 07/18 and 07/20.

ASSISTANT: Could you please share me your airport abbreviates?

USER: My airport codes are OAK-LAS.

ASSISTANT: May I know your good name for booking process?

USER: Michael Johnson here.

ASSISTANT: The flight details are, flight number 1001 and airline AA of fare 100 and having a single connection. Shall I make it confirm?

USER: Go ahead.

ASSISTANT: Your flight ticket is processed.

USER: Thank you so much.

ASSISTANT: Thanks for making us to serve you.