You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jerry Baker here.

ASSISTANT: How can I assist you?

USER: Can you please help me out in booking the ticket from New York to Washington?

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

USER: Sure, my travel dates are 07/13 and 07/15.

ASSISTANT: Could you please provide the airport codes?

USER: Sure, my airport codes are EWR and IAD.

ASSISTANT: There is a flight in Spirit, can I book it?

USER: Sure, please proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1019.

USER: Thank you so much for your help.

ASSISTANT: Thank you for approaching us.