You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I render you today?

USER: Could you please book a ticket from New York, JFK to Austin, AUS?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your travel dates please?

USER: My travel dates are 04/23 - 04/25.

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

USER: Sure.

ASSISTANT: I found a flight for you with Delta airline and it costs you 200. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: On whose name I would like to book this ticket?

USER: Please reserve a ticket on the name of Larry Adams.

ASSISTANT: Your ticket has been booked with 1007 flight number Larry.

USER: Thank you for your service.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.