You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me with booking flight ticket from SEA to JFK?

ASSISTANT: Let me know your travel dates.

USER: My travelling dates are Jan 19 and Jan 21.

ASSISTANT: Do you have any preference?

USER: Yes, I need a connecting flight.

ASSISTANT: Can I know your name?

USER: Yes, my name is Betty Wilson.

ASSISTANT: Found ticket with Frontier airlines for price 100 having flight number 1006.

USER: Please proceed with booking.

ASSISTANT: Ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you.