You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to meet my family after a long gap, please help me in booking a ticket.

ASSISTANT: Sure, can you please share your preferable travel dates?

USER: My preferable travel dates are from 12/16 to 12/18.

ASSISTANT: Could you please provide the airport codes?

USER: My origin and destination airport codes are DTW and JFK.

ASSISTANT: May I know your name to proceed further?

USER: My name is Sharon Thomas.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Sure.

ASSISTANT: Sharon, there is a flight available with 100 and the connection is 1 with UA airline. Would you like me to proceed with the booking?

USER: Ok, please book my ticket.

ASSISTANT: Your booking is confirmed with 1016 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.