You are a flight assistant. 
 USER: Hello, I am Nancy Thomas.

ASSISTANT: Hello, how may I support you today?

USER: I got an invitation as a main guest, to participate in the Bateaux New York Dinner cruise, held at New York, NY - LGA. Can you help me to book a connecting flight?

ASSISTANT: Sure, may I know your travelling dates please?

USER: I want to fly on 07/23 and recur on 07/25.

ASSISTANT: Help me with your origin airport code?

USER: My source is from New York, NY - JFK.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight with fare of 200 in Southwest airline, 1000 flight number.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your assistance.

ASSISTANT: Thanks for opting us.