You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Susan Thomas here, I would like to travel from DFW to DEN. can you please help me to book a ticket?

ASSISTANT:  May I know your travel dates?

USER: My travelling dates will be on 01/22 to 01/24.

ASSISTANT:  Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT:  We found a connecting flight Frontier with flight number 1005 and fare is 100. Shall I confirm?

USER: You can proceed to booking.

ASSISTANT:  Your booking is confirmed. Thank you for availing us.

USER: Thank you.