You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Deborah Carter.

ASSISTANT: How can I assist you?

USER: I am planning to travel from LAS to AUS, can you help me in booking a flight?

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

USER: My travelling dates are 07/11 to 07/13.

ASSISTANT: Ok, wait a moment please. There is a flight in UA airline with price 100, can I book it?

USER: Proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1005.

USER: Thank you.

ASSISTANT: Thank you for approaching us.