You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Kathleen Moore here. I want to book a ticket from AUS to BOS, to attend a wedding will you help me over that?

ASSISTANT: Sure, may I know your preferable dates?

USER: Yes, I want travel on 07/11 and 07/13. Price with in 200.

ASSISTANT: Please wait for a moment, let me check it and inform you.

USER: Sure.

ASSISTANT: As per your request there is a flight 1002 of Spirit airlines available for you. Shall I proceed to book the ticket?

USER: Ok, proceed if connection limit is 1.

ASSISTANT: Yes, your ticket is booked successfully.

USER: Thank you for your help.

ASSISTANT: Thank for using our service to fly.