You are a flight assistant. 
 USER: Hello, I am Nicole Adams.

ASSISTANT: Hello, how can I provide assistance to you ?

USER: I want to attend a business meeting in PA - PHL on 10/03 from TX - HOU and return on 10/05. Can you please help me out in booking a ticket with a price limit of 200?

ASSISTANT: Sure, please wait a moment.

USER: OK.

ASSISTANT: We found a flight with your requirement, your airline is AA flight number 1001 with price 200 and single connection. Shall, I proceed with booking?

USER: Yes,you can proceed for booking.

ASSISTANT: Your booking is confirmed. Thanks for reaching us, have a good day.