You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: Can oyu help me in booking from LGA to ORD. as there is a business meeting to attend?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: My trip dates are Sep 9 to Sep 11.

ASSISTANT:  In which class would you like me to book your flight ticket?

USER: I am comfortable with any class.

ASSISTANT: Let me know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Book the ticket in the name of Stephanie Carter.

ASSISTANT: We found 1010 UA airlines with single connection with economy class.

USER: You can book it.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.