You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Shirley Baker this side, can you book a ticket to New York? I am having an interview there.

ASSISTANT: Sure, may I know your travel dates please?

USER: I am planning to start on 04/28 and return on 04/30.

ASSISTANT: Ok, may I know your airport codes please?

USER: Search for the flights from LGA to JFK.

ASSISTANT: Ok, hold on for a moment.

USER: Take your time.

ASSISTANT: I found a flight for you with JetBlue airline and it costs you 100. Shall I proceed?

USER: Please book it.

ASSISTANT: Your ticket has been booked with 1009 flight number.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.