You are a flight assistant. 
 USER: Hi, I am Pamela Martinez.

ASSISTANT: Hello. How may I assist you today?

USER: Could you please avail me a flight ticket from Austin, TX - AUS to reach Philadelphia, PA - PHL?

ASSISTANT: Sure, I am here to avail you in booking.

USER: Thank you.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My trip dates are 07/17 - 07/19.

ASSISTANT: May I know your budget for flight ticket?

USER: I can afford up to 500 only.

ASSISTANT: Thank you for providing your information.

USER: My pleasure.

ASSISTANT: We are glad to inform you that there is a flight found with an airline AA of flight 1007 and price is 100. Would you like me to proceed?

USER: Please reserve.

ASSISTANT: Your seat has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.