You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you out?

USER: I am looking for a flight from IAH to AUS, can you help me in booking?

ASSISTANT: Sure, we are here to help you. When are you willing to travel?

USER: My planned travel dates are Apr 14 and Apr 16.

ASSISTANT: Do you prefer any break in between journey?

USER: Please look for a connecting flight.

ASSISTANT: Is there any other specifications for you?

USER: No, thank you.

ASSISTANT: May I know your good name?

USER: Myself Donald Perez.

ASSISTANT: United Airlines is providing connecting flight with the ticket fare of 200 and depart time is 6:00 hours, arrival time is 10:00 hours. Shall I proceed?

USER: That's fine, please proceed with booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1000.

USER: Thank you for the service.

ASSISTANT: Thank you for availing us.