You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket to Phoenix with price under 1000. Please help me with it.

ASSISTANT: Sure, Can you share me your travelling dates?

USER: My travelling dates are 09/07 and 09/09.

ASSISTANT: May I know your airport codes?

USER: Airport codes are JFK-PHX.

ASSISTANT: Let me know your name for booking purpose?

USER: My name is Jason Jackson.

ASSISTANT: Do you need any halts in between your journey?

USER: I need a direct flight.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: Thanks for waiting unfortunately there is no flights found on your details.

USER: Ok, no issues. Thanks for the help.

ASSISTANT: Thanks for choosing us.