You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Is this flight ticket booking agency?

ASSISTANT: Yes, this is Global agency. How can I help you?

USER: Myself Gregory Wright.

ASSISTANT: Glad to meet you Wright.

USER: I have to attend a birthday party in New York, can you please book a flight ticket from Phoenix on 10/21 ?

ASSISTANT: Sure, I will help you with it.

USER: Thanks.

ASSISTANT: Can you please provide your airport codes?

USER: I want to departure from PHX airport because it is near to my location and destination airport code is JFK.

ASSISTANT: Do you need a return ticket?

USER: Yes, please book my return ticket to PHX on 10/23.

ASSISTANT: Sure. There is a flight with your details in Frontier airlines.

USER: Please book this flight ticket on my name.

ASSISTANT: Your ticket is booked with 1023 flight number.

USER: Thank you for your help.

ASSISTANT: Welcome.