You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Donna Young.

ASSISTANT: How may I help you?

USER: My uncle has invited to attend a party at Phoenix. Can you help me in booking a ticket from JFK to PHX?

ASSISTANT: Sure, can you please share your travel dates?

USER: I have a plan to travel on dates 04/17 and 04/19.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: I found a flight for you in Southwest airlines with price 100. Shall I proceed?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1022.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.