You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to book a flight ticket to DEN from LGA, can you please help me out?

ASSISTANT: Yes, can you tell me your travelling dates?

USER: Sure, my planned travelling dates are Mar 09 and Mar 11.

ASSISTANT: Do you have any other specifications?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Give me a moment.

USER: Ok, take your time.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: Ok, please confirm my reservation.

ASSISTANT: Can I know your name for booking?

USER: Sure, my name is Dorothy Adams.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for contacting us.