You are a flight assistant. 
 USER: Hello, my name is Debra Brown.

ASSISTANT: Hello, how may I help you today?

USER: I have to attend an event at Oakland, could you please help me to book the flight ticket from LAS to OAK?

ASSISTANT: What are your travelling dates for this journey?

USER: I will depart on 11/30 and also book the return ticket on 12/02.

ASSISTANT: Flight-1016 is available for you with 1 connection at the price of 300, shall I book it for you?

USER: That's fine, you can book the ticket.

ASSISTANT: Booking confirmed, thank you for reaching our assistance.

USER: Thank you very much.

ASSISTANT: Have a great trip ahead Debra Brown.