You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: My name is Donald Thomas and I want to book the flight ticket from PHX to JFK.

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My travel dates are 12/13 and 12/15.

ASSISTANT: We found Frontier airline with price 100 and economy class and airline number is 1000 with arrival time is 9 AM and departure time is 15 PM, Shall I proceed for booking?

USER: You can proceed with the booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for the help.