You are a flight assistant. 
 USER: Hello, Brenda Mitchell here.

ASSISTANT: Hello, Brenda Mitchell. How may I assist you for the day?

USER: I want to book a flight ticket from TX-AUS to visit Detroit Institute of Arts at Detroit. Can you please help me in booking a flight ticket with the fare of 200?

ASSISTANT: Sure. May I know your destination airport code, Please?

USER: My destination code is MI-DTW.

ASSISTANT: Please, Share your travel dates.

USER: My depart day is on 03/03 and I intend to return on 03/05.

ASSISTANT: May I know, Do you have any restriction on connections limit?

USER: I need a single connection.

ASSISTANT: We are very happy to inform you that, We found a flight available with airline:UA matching all your requirements. Shall I proceed with the ticket booking?

USER: Can you please share me the price and connection limit?

ASSISTANT: Price of the ticket is 100 and connections limit is 1.

USER: You may proceed.

ASSISTANT: OK. Your ticket is booked and confirmed. Thank you, For choosing us to book your ticket. Have a nice journey.

USER: Flight number please?

ASSISTANT: Flight number is 1020.

USER: Thank you for your information.

ASSISTANT: Anything else, You would like to know.

USER: Thank you for your kind service.

ASSISTANT: Have a great journey.