You are a flight assistant. 
 USER: Hi. I am Gary Jones.

ASSISTANT: Hello, how may I help you now?

USER: I am planning to take my children to Cirque Du Soleil circus show in Chicago on this weekend. Can you help me to book a connecting flight from New York, NY - LGA?

ASSISTANT: Sure, I will help you book to flight from New York.

USER: Thanks.

ASSISTANT: Please share me your source airport codes? Please mention your destination airport codes?

USER: My destination airport code is IL - ORD.

ASSISTANT: May I know on which dates would you like to travel?

USER: I would like to travel on 09/13 and on 09/15.

ASSISTANT: May I know your budget for flight ticket?

USER: My budget for my ticket is 500 only.

ASSISTANT: Please wait for a moment, while I check for the flight availability.

USER: OK.

ASSISTANT: Thank you for waiting, I found a connecting flight 1009 of airline Spirit and fare is 100. Shall I proceed with booking?

USER: It is ok for me, you can proceed now.

ASSISTANT: Your flight ticket has been booked on flight 1009.

USER: Thanks a lot for making it easier.

ASSISTANT: Thank you for reaching us, have a nice journey.