You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hi.

USER: Paul Allen here.

ASSISTANT: How can I help you?

USER: I am looking for a flight with price below 200. Can you book it?

ASSISTANT: Sure, may i know your airport codes please?

USER: My airport codes for boarding the flight are SEA to JFK.

ASSISTANT: May I know your travelling dates please.

USER: My travelling dates for journey are 08/17 to 08/19. My price limit is less than 200.

ASSISTANT: There is a flight with single connection, can I proceed for Booking it costs you 200?

USER: You can book the flight ticket.

ASSISTANT: Your booking is done in 1007 flight.

USER: Thank you.

ASSISTANT: Thank you.