You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I respond to your request?

USER: Can you aid me to book a flight ticket from PHX to LGA?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I planned my trip on the dates Aug 15 and Aug 17.

ASSISTANT: Do you need any flag stop in between journey?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your good name please?

USER: Myself Ronald Wilson. And make sure, I prefer evening flight for my depart time.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Spirit airline, flight number-1018, connections-1 and ticket-100. Would you like me to book the ticket?

USER: Yes, please proceed.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you for your help.

ASSISTANT: Thank you for your presence. We hope to serve you again.