You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, what can I do for you today?

USER: Please book a ticket from Austin, TX-AUS to Philadelphia, PA-PHL.

ASSISTANT: Sure, can you please provide your travel dates?

USER: My travel dates are from 11/09 to 11/11.

ASSISTANT: Do you have any specifications?

USER: Price limit 5000. Connections limit 1.

ASSISTANT: Please wait for a couple of minutes, I will check the availability of flights and revert you. We found a matching flight with number 1004 of Spirit airlines having a halt in between the journey.

USER: Please book a ticket.

ASSISTANT: Your booking has been confirmed with price 200.

USER: Thank you.

ASSISTANT: May I know your name?

USER: I am Timothy Taylor.

ASSISTANT: Thank you for choosing us.