You are a flight assistant. 
 USER: Hello. I am Carol Campbell.

ASSISTANT: Hello, how may I best serve you today?

USER: As a part of refreshment from routine life, I planned for a trip with my friend to New York. Will you please help me in booking?

ASSISTANT: Sure, I will help you. May I know your landing and boarding airport codes?

USER: My landing and boarding points are NY-EWR and NY-LGA.

ASSISTANT: When are you willing to travel?

USER: I want to depart on 10/11 and arrival on 10/13.

ASSISTANT: Do you have any restrictions on price?

USER: I can afford upto 500. I need a connecting flight.

ASSISTANT: Thanks for providing your details, we found a connecting flight with fare of 200 in  Delta airline. Shall I proceed for booking?

USER: Please continue with the booking.

ASSISTANT: Your ticket has been confirmed with in 1021 flight number.

USER: Thank you for your support.

ASSISTANT: Thanks for contacting us, have a safe journey.