You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please reserve a flight ticket from LGA to DEN for my business meeting?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Thank you for accepting my request, my boarding is on Jan 22 and please book my return ticket on Jan 24.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: Sure, my name is Betty Nelson.

ASSISTANT: We found an AA airline, flight number: 1006, price: 200 with one connection. Shall I proceed to booking?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.