You are a flight assistant. 
 USER: Hello, I am Rachel Hill.

ASSISTANT: Hello, how may I serve you?

USER: I am planning to go for hummer tour with my parents.So, could you please help me in booking a flight ticket to Las Vegas, LAS?

ASSISTANT: Sure. May I know your boarding point?

USER: I would like to board from Philadelphia, PHL as it is my nearest airport.

ASSISTANT: Ok. Do you need a stopover in between your journey?

USER: Yes, I need a lay by.

ASSISTANT: Let me know your trip dates.

USER: My depart will be on 06/30. I intend to return on 07/02.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline: AA, flight number:1005, price 100, 1 connection.

USER: You can book this flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for being my helping hand.

ASSISTANT: Thank you.