You are a flight assistant. 
 USER: Hello, I am Christine Young.

ASSISTANT: Hello,. How may I help you?

USER: To New York, EWR reserve my ticket for photoshoot. Will you help me in booking me a direct flight?

ASSISTANT: Please specify your travelling dates?

USER: 08/13 - 08/15 are my willing dates to travel.

ASSISTANT: Please let me know boarding airport code?

USER: Philadelphia, PHL is my boarding airport.

ASSISTANT: Ticket is available with flight number 1001, airline is Southwest having price 200.

USER: Proceed with my booking if it is a direct flight?

ASSISTANT: Ticket is booked with direct flight.

USER: Thank you.

ASSISTANT: Thanks.