You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I amend you today?

USER: I am Timothy Gonzalez, I plan to visit National Museum of Mexican Arts at Chicago. Can you help me to flight under price of 200?

ASSISTANT: Sure, we are happy to help you. May I know your planned journey dates please?

USER: I planned to travel on 04/20 and return on 04/22.

ASSISTANT: Can you please help me with your journey points with airport codes?

USER: My source point is Austin, TX-AUS and destination airport is IL-ORD.

ASSISTANT: Do you prefer any connections in between journey?

USER: Yes, I need a flight with one halt.

ASSISTANT: Ok, please wait for  a moment.

USER: Sure.

ASSISTANT: Thank you for waiting. We found a flight from Spirit airlines, price of 200 and 1 halt in between journey. Shall I proceed to booking?

USER: Sure, you can.

ASSISTANT: Your booking has been confirmed with 1003 flight number.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for reaching us. Have a nice day.