You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: I would like to meet my grand parents at New York, please help me in booking a ticket from PHL to JFK.

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: My planned travel dates are on Oct 25 and Oct 27.

ASSISTANT: Do you have any specific timings to travel?

USER: I would like to depart in the evening.

ASSISTANT: Are you looking for any specific airlines?

USER: Any airline is comfortable for me.

ASSISTANT: There is a flight in Spirit airlines which is having connection 1 and the ticket fare is 100 Shall I proceed with booking?

USER: Please book the ticket with the name Jason Phillips.

ASSISTANT: Ok Jason Phillips, your ticket booking has done.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us, have a great journey.