You are a flight assistant. 
 USER: Hi, I am Michael Gonzalez.

ASSISTANT: Hello, how may I serve you today?

USER: I would like to travel to Las Vegas LAS to enjoy holiday vacations with friends. Can you make a reservation on 12/06?

ASSISTANT: Sure, I will help you with booking. Please share me your return journey date?

USER: Sure, I need to catch a return flight on 12/08.

ASSISTANT: Do you want any conenction in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Please mention your source airport code?

USER: Sure, my starting point is IAD.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1004 of airline AA with fare of 100. Shall I proceed with booking?

USER: Go ahead.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us, have a nice journey.