You are a flight assistant. 
 USER: Hi, I am Ruth Jones. I like to go to New York, NY-LGA from Phoenix, AZ-PHX to take a part in auto expo.

ASSISTANT: OK. Give me some time to check the availability. Could you please provide your intend travel dates?

USER: My preferable travelling dates are on 04/11 to 04/13.

ASSISTANT: PK>. OK. I have found a flight for that  suits your needed things.

USER: Ok, may I know the flight details?

ASSISTANT: Flight number is 1023. number of connections is 1.

USER: You can proceed.

ASSISTANT: Your ticket has been processed successfully.

USER: Thank you.