You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: I want to fly from ORD to LGA. Can you book a ticket from that route?

ASSISTANT: Sure, please share me your trip dates.

USER: My planned travel dates are 02/17 and 02/19.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I want a flight with single connection.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Sure, Nicholas Hall here.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: No more, thank you.

ASSISTANT: We found a connecting flight 1023 in Southwest airlines at the price of 1000 with business class. Can I proceed for booking?

USER: Yes, you can proceed with that booking.

ASSISTANT: Your booking is done.

USER: Thank you for the booking.

ASSISTANT: Thank you for availing us.