You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Patricia Wilson here. Can you please help me in booking a flight ticket from AUS to DFW?

ASSISTANT: Sure, on which dates you are planning to travel?

USER: My planned trip dates are Aug 17 and return on Aug 19.

ASSISTANT: Do you have any other requirement?

USER: Yes, I afford only 200 with connecting flight.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in Spirit airline with 1 connection and the fare is 100. Shall I confirm your ticket with this airline?

USER: Please confirm the booking.

ASSISTANT: Your ticket is booked in 1009 flight.

USER: Thank you for your kind service.

ASSISTANT: Most welcome.