You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Andrew Clark.

ASSISTANT: How can I aid you?

USER: I am planning to attend business meeting at ORD, can you please help me with booking a flight ticket from LGA?

ASSISTANT: Sure. Is there any fare limit?

USER: Sure, I would like to take off on 03/01 and return on 03/03. Yes, my fare limit is 200.

ASSISTANT:  Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure.

ASSISTANT: We found a Delta airline, flight number:1013 and the price is 100.

USER: Yes, please proceed with the booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.