You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am looking for a flight from IAH to LGA, can you please help me in booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are June 30 and July 02.

ASSISTANT: Do you have any connection limit?

USER: I need a direct flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please hold a moment.

USER: Sure.

ASSISTANT: There is a direct flight with the price 100 in Southwest airlines, can I proceed with the reservation?

USER: Please proceed.

ASSISTANT: May I know your name?

USER: My name is Justin Miller.

ASSISTANT: Your ticket has been confirmed with the flight number 1015.

USER: Thank you for booking.