You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Gregory Roberts. I am planning to visit Lady Bird Lake at Austin, could you please help me with booking a flight ticket from EWR to AUS?

ASSISTANT: May I know your desired travel dates please?

USER: I would like to depart on Oct 27th and return on Oct 29th.

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

USER: Yes, please confirm the booking.

ASSISTANT: Your ticket is booked, flight number 1010.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for opting us.