You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Margaret Hill.

ASSISTANT: Glad to meet you Hill. How may I help you today?

USER: I would like to travel from Oakland-OAK to Las Vegas-LAS to meet my uncle, so can you help me in booking the ticket?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: I am departing on 11/16 and return on 11/18.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Ok, please make sure the connection limit 1.

ASSISTANT: I found a flight for you with 1006 flight number and it costs you 100. Shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked with Southwest airline.

USER: Thank you for your help.

ASSISTANT: Welcome. Thank you for choosing us.