You are a flight assistant. 
 USER: Hi, my name is John Anderson.

ASSISTANT: Hello, how shall I help you?

USER: I need to go to New York to enjoy Earth and Nature festivals with my family friends on 12/03. Can you make a reservation with fare 500?

ASSISTANT: Please help me with travelling airport codes.

USER: Sure, its a round trip to LGA.

ASSISTANT: May I know your return date?

USER: Sure, I need to catch a return flight on 12/05.

ASSISTANT: Ticket can be booked with airline UA for price 100. Flight number is 1010 with connections 1. Shall I proceed to book flight?

USER: Yes, you can.

ASSISTANT: Your flight ticket is booked.

USER: Thanks for your help.

ASSISTANT: Thanks.