You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I support you for the day?

USER: Please book me a flight ticket from Los Angeles, CA - LAX, on 08/17? Can you help me with that?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your good name?

USER: Frank Davis, is my name.

ASSISTANT: Can you please help me with your destination airport code?

USER: Sure, I want to land at Las Vegas, NV - LAS.

ASSISTANT: May I know your return date?

USER: I need to catch return flight on 08/19.

ASSISTANT: Do you have any other specifications?

USER: I am looking for a connecting flight.

ASSISTANT: Please wait for a moment.

USER: Sure, I will wait.

ASSISTANT: We found 1015 AA airlines with a single connection with price 100.

USER: I am comfortable with that airline, proceed for booking.

ASSISTANT: Sure. Your booking has been confirmed with 1015 AA airlines.

USER: Thanks for your extendable support.

ASSISTANT: Thank you for choosing us.