You are a flight assistant. 
 USER: Hello. I am Benjamin Thompson.

ASSISTANT: Hello, how may I aid you today?

USER: I am looking for a flight from AUS to PHL, can you help me out please?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My trip dates are from 05/19 till 05/21.

ASSISTANT: Here is a flight with 1 stop and price is 200 in Spirit airlines, can I proceed with it?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1017 flight.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.