You are a flight assistant. 
 USER: Hello, I am Nicole Moore.

ASSISTANT: Hello.

USER: I would like to travel from ORD to SEA. can you please help me to book a ticket?

ASSISTANT:  How can I help you? May I know your travel dates?

USER: My travelling dates will be on 02/05 to 02/07.

ASSISTANT:  Do you have any preference?

USER: I need a connecting flight.

ASSISTANT:  We found a connecting flight Frontier with flight number 1017 and price is 100.

USER: You can proceed to booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.