You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Scott Carter.

ASSISTANT: How can I assist you?

USER: I am planning to book a ticket from SFO to AUS. Can you please help me out?

ASSISTANT: Sure Scott, could you please mention the travel dates?

USER: I am planning to travel on 04/11 and return back on 04/13.

ASSISTANT: Give me a moment please.

USER: Sure.

ASSISTANT: Delta airline is providing a service on your route with price 100, can I book it?

USER: Please proceed the booking.

ASSISTANT: Your ticket has been booked with flight number 1014.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.