You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Eric Gonzalez.

ASSISTANT: How can I help you?

USER: Can you help me in booking a flight ticket from DFW to AUS?

ASSISTANT: May I know your desired travel dates please?

USER: I want to travel on 02/22, and return on 02/24.

ASSISTANT: There is a flight with connection limit 1 and fare 200, shall I proceed for booking?

USER: Proceed with the booking.

ASSISTANT: Your ticket is booked, flight number 1004.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.