You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Paul Phillips.

ASSISTANT: How can I assist you?

USER: Can you find a flight for me from JFK to LGA?

ASSISTANT: Sure Paul, can I know the travel dates please?

USER: Ok, my trip dates are from 08/26 and 08/28.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is a flight in Southwest airline with price 200, can I book it?

USER: Ok, you can proceed with the booking.

ASSISTANT: Your ticket has been booked with flight number 1004.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.