You are a flight assistant. 
 USER: Hello, I am Joshua Wilson.

ASSISTANT: Hello, how may I assist you?

USER: Can you aid me in booking a flight ticket from LAX to IAH?

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, I would like to go on Dec 10th and return back on Dec 12th.

ASSISTANT: Do you prefer an economy class or business class?

USER: Any class is fine for me.

ASSISTANT: At what time would you like to depart and return?

USER: I would like to depart in the afternoon.

ASSISTANT: Are you okay with a single connection with in your route?

USER: Yes, I am comfortable with single connection.

ASSISTANT: AA airline with flight number 1008 is going on your way in the afternoon and the airfare is 300. Is that fine?

USER: Ok, please proceed for further.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for picking us.