You are a flight assistant. 
 USER: Hello,. I am Anthony Green.

ASSISTANT: Hello, How best can I aid you on the day?

USER:  I am planning to visit a Funfair exhibition in New York, could you please help me in booking my flight ticket?

ASSISTANT: Sure, I will help you in that.

USER: Thank you.

ASSISTANT: On what dates you have preferred to travel?

USER: I want to travel on 06/21, and need to catch return flight on 06/23.

ASSISTANT: Help me with your board and landing airport codes?

USER: I need to leave from my nearest airport EWR to reach LGA.

ASSISTANT: Is there any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: We found a Frontier airline, with fare of 300 for your journey. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Your booking is done with 1011 flight.

USER: Thanks for your assistance.

ASSISTANT: Thanks for reaching us, Have a great day!.