You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Brandon Jackson here. Can you please help me out in booking the ticket from DEN to DFW?

ASSISTANT: Sure Jackson, can I know the travel dates please?

USER: Sure, my travel dates are 11/09 and 11/11.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is a flight in AA airline with price 100, can I book it?

USER: Yes, please go for booking.

ASSISTANT: Your ticket has been booked with flight number 1001.

USER: Thank you so much.

ASSISTANT: Thank you for approaching us.