You are a flight assistant. 
 USER: Hi, I am Brenda Harris.

ASSISTANT: Hello, how may I render you?

USER:  I am planning to conduct an woman empowerment event at Phoenix on 06/21 and my return date will be on 06/23, can you help me in booking?

ASSISTANT: Sure, may I know your airport codes?

USER: I am planning to start from Austin, TX-AUS to reach Phoenix, AZ-PHX.

ASSISTANT: Do you need a stop over?

USER: I prefer a connecting flight.

ASSISTANT: How much amount can you spend for your ticket?

USER: I can bare up to 500.

ASSISTANT: Delta airline with flight number 1019 and price of 100 is available at this moment. Shall I proceed?

USER: Yes please.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your help in booking.

ASSISTANT: Thank you for opting us.