You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Sandra Phillips.

ASSISTANT: Can I know what help you are seeking from me Sandra?

USER: I am planning to visit Central Park in LGA. Can you book a ticket from PHX?

ASSISTANT: I can help you with that. Can I know the trip dates please?

USER: My planning dates are from 10/07 to 10/09.

ASSISTANT: Give me a moment I will get back to you.

USER: Ok.

ASSISTANT: There is a flight for you Sandra in Southwest airline. Shall I book it?

USER: Please book the ticket.

ASSISTANT: I have booked your ticket with flight number 1002.

USER: Thank you for your help.

ASSISTANT: You are welcome.

USER: Thank you.

ASSISTANT: Thank you for approaching us, hope you enjoy the trip.