You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I need to book a flight ticket from ORD to LGA, Can you please help me for booking?

ASSISTANT: Sure, can you please share me your travelling dates?

USER: I would like to travel on 11/11 to return on 11/13.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Catherine Wilson.

ASSISTANT: We found 1025 United Airlines with singe connection and price of 100, shall I proceed with booking?

USER: Ok, proceed for booking.

ASSISTANT: Your booking is done.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.