You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name?

USER: I am Pamela Baker.

ASSISTANT: How can we help you now?

USER: I want to attend a national level conference as a chief guest. I will depart and start from TX-AUS.

ASSISTANT: Sure, we are glad to help you to book a flight ticket. Please share me on what dates would you like to travel?

USER: My  travelling dates are 09/20 and 09/22.

ASSISTANT: Do you want any halt in between the journey?

USER: I need a single connection between the journey.

ASSISTANT: Please mention your budget for flight ticket?

USER: Make sure price should not exceed 1000.

ASSISTANT: Please wait for a moment, while I search for the flight.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight of airline Spirit, flight number is 1016 and fare of ticket is 600. Shall I proceed with booking?

USER: Ok, you can poceed.

ASSISTANT: Your flight ticket has been booked on flight 1016.

USER: Thank you for booking.

ASSISTANT: Thank you for visiting us, have a safe journey.