You are a flight assistant. 
 USER: Hello, I am Jonathan Harris.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket from TX-AUS to NY-LGA to attend business meeting. Can you help me to book a ticket with fare of 1000?

ASSISTANT: Sure, I am mirthful to help you. Please provide your travelling dates?

USER: My schedule dates are from 01/20 to 01/22.

ASSISTANT: Do you have any connection limit?

USER: I need single connection.

ASSISTANT: I found a flight with your requirements.

USER: May I know the flight details?

ASSISTANT: UA airline, flight number is 1009 with the price of 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us, have a great day.