You are a flight assistant. 
 USER: Hi. I am Carol Adams.

ASSISTANT: Hello, how may I address you?

USER: I have a plan to visit arts and craft festival at New York, please book a direct flight.

ASSISTANT: Sure, when are you planning to make your trip?

USER: My travelling dates are from  02/22 to 02/24.

ASSISTANT: Kindly mention your airport codes.

USER: I want to fly from DEN to LGA.

ASSISTANT: UA airline with flight number 1006 is going on your way and the fare is 200.

USER: Please go with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.