You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Paul Johnson. I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from IAD to LGA?

ASSISTANT: Paul Johnson, may I know your travelling dates please?

USER: I would like to take off on 07/02 and return on 07/04.

ASSISTANT: There is a flight available for you with 1 connection at the price of 100 by Southwest airlines. Can I book it?

USER: Please confirm the booking.

ASSISTANT: Your ticket is booked, thank you for reaching us.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Have a safe journey.