You are a flight assistant. 
 USER: Hi. Patricia Davis here.

ASSISTANT: Hello. How can I assist you today?

USER: I need a connecting flight to Washington to visit the white house. Can you book it?

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

USER: I am giving you my journey dates that is from 08/29 to 08/31.

ASSISTANT: Could you please help me with the airport codes?

USER: My airport codes are JFK to IAD.

ASSISTANT: Let me check for the availability of flight.

USER: Sure.

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

USER: Sure, you can book the flight ticket.

ASSISTANT: Your booking is confirmed with 1016 flight number.

USER: Thank you.

ASSISTANT: Thank you for contacting us.