You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I guide you today?

USER: I need a ticket from Phoenix, AZ-PHX to Houston, TX-HOU, for music festival.

ASSISTANT: Sure, may I know your budget?

USER: Ticket fare limit is 1000.

ASSISTANT: Ok, please share your journey dates.

USER: Departure date is 01/08 and will return by 01/10. Please provide direct flight.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Unfortunately, there were no flights running on that location due to abnormal weather conditions.

USER: I am Ryan Jackson. Thanks.

ASSISTANT: Thank you for availing us.