You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for the day?

USER: Could you please book a flight ticket from LGA to DEN?

ASSISTANT: When you are willing to travel?

USER: I want to travel on Sept 25 and return on Sept 27.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: May, I know your good name?

USER: I am Donna Rodriguez.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1002 Hawaiian airlines with single connection with price 100. Shall I proceed with the booking?

USER: Ok, proceed with the booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.