You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Ryan Mitchell.

ASSISTANT: In which way I can aid you at this moment?

USER: I am looking for a flight from Phoenix, can you please help me in booking the flight ticket from PHX to LGA?

ASSISTANT: Sure, I am happy to aid you in booking flight ticket. Can you please mention your preferable travel dates for booking flight ticket?

USER: Sure, my travel dates are 12/26 and 12/28.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Ok, I will wait for your response.

ASSISTANT: Thank you for waiting. Based on your travel details, Delta airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I confirm this flight ticket for you?

USER: That's perfect, proceed booking with that flight.

ASSISTANT: I have confirmed your flight ticket, flight number is 1023.

USER: Thank you for your expeditious service.

ASSISTANT: You are welcome Ryan Mitchell.