You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I want to travel from LGA to ORD. Can you help me to book a flight ticket?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable travel dates?

USER: I want to fly in the flight on Dec 19 and Dec 21.

ASSISTANT: May I know your name please?

USER: Jennifer Harris.

ASSISTANT: Would you like to board a connecting flight or direct flight?

USER: I want to have a connection of 1.

ASSISTANT: Do you have any other specifications?

USER: I want to depart in afternoon time.

ASSISTANT: There is a connecting flight-1021 in Delta Airlines with a fare of 100. Shall I proceed with booking?

USER: Proceed to booking.

ASSISTANT:  Jennifer Harris, your booking has been confirmed successfully in economy class, the depart time and return time is afternoon.

USER: Thank you for your help.

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