You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: Can you aid me to book a ticket from DEN to CLT?

ASSISTANT: Sure, may I know your good name?

USER: Elizabeth Taylor here.

ASSISTANT: Could you please share your planned travel dates?

USER: My travel dates are Mar 21 and Mar 23 respectively.

ASSISTANT: May I know your connection limit?

USER: Make sure that I need a connecting flight.

ASSISTANT: Do you have any more preferences?

USER: No more preferences from my side, you can go ahead with booking.

ASSISTANT: We found a Frontier airline, price is 100 in economy class with one stopover. Shall I proceed?

USER: Please proceed and I am comfortable with the airlines.

ASSISTANT: Your booking has been confirmed with 1005 flight number.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.