You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Katherine Gonzalez. I want to watch a live foot ball match at Dallas & Fort Worth, TX - DFW. Can you help me in finding a flight with price limit 5000?

ASSISTANT: Can you please share me your travel dates?

USER: My journey dates are from 07/16 to 07/18.

ASSISTANT: May I know your origin airport code?

USER: My origin airport code is phoenix, AZ - PHX. I need a whistle stop in my journey.

ASSISTANT: Unfortunately there is no flight on your details.

USER: Not an issue.

ASSISTANT: Thanks for choosing us.

USER: Thank you for quick response.