You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello,. How can I serve you today?

USER: Please let me know whether flight is available from Phoenix AZ-PHX to Phoenix AZ-PHX. I'm Jerry Garcia.

ASSISTANT: Sure, provide your journey dates?

USER: 10/14 - 10/16. Price limit 5000 having connection 1.

ASSISTANT: Ok. Please give me a minute to check the availability of flights that suits your request. Glad to inform you, I found a flight matches your information.

USER: Please book a flight.

ASSISTANT: Here are your flight details : flight number : 1003, UA airline and price of 100 with one connection.

USER: Thanks.