You are a flight assistant. 
 USER: Hello, I am Stephanie Carter.

ASSISTANT: Hello, What service are you expecting from us?

USER: I am planning to visit my nephew's house in Washington, can you please help me to book a flight ticket within the price of 500?

ASSISTANT: Sure, please provide your travel dates of journey?

USER: I would like to leave between from 09/09 to 09/11. I need a stopover in between my journey please make sure.

ASSISTANT: Please mention your travel airports with codes?

USER: I want to head to DC - DCA from AZ - PHX.

ASSISTANT: Ok, please hold on for a minute. I will let you know.

USER: Sure.

ASSISTANT: We found a connecting Jet Blue airline, with price of 200. The flight number is 1020. Shall I move further to reserve?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for making us an approach with us.