You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you now?

USER: I am planning to attend Allentown Arts Festival  at New York, so can you please help me in booking a ticket?

ASSISTANT: Sure, I will help you with booking.

USER: Thank you.

ASSISTANT: Please share me your source and destination point?

USER: My source is PHX and destination is EWR.

ASSISTANT: Please mention your planned journey dates?

USER: I have planned to travel on Mar 19 and return on Mar 21.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Is there any preference related to class?

USER: No.

ASSISTANT: Do you have any other requirement?

USER: No.

ASSISTANT: May I know your good name?

USER: My name is Sandra Taylor.

ASSISTANT: I found a connecting flight 1000 of airline Frontier, fare is 100 and class is economy. Shall I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for visiting us, we hope see you again.