You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you at this moment?

USER: I need to travel from PHX to JFK, can you help me in doing a reservation?

ASSISTANT: May I know on which dates you are planning to start and return?

USER: My journey dates are Mar 04 to 06.

ASSISTANT: Do you prefer any lay by in between journey?

USER: I need a connecting flight.

ASSISTANT: Is there any other concern?

USER: I prefer normal-cost airline to travel.

ASSISTANT: May I know your name please?

USER: I am Larry Miller.

ASSISTANT: No flights found as per your preferences at the moment.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for choosing us.