You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Carolyn Thompson.

ASSISTANT: How can I assist you?

USER: I would like to take my children to International Children's Festival  in Washington, DCA. Can you please make a reservation with connecting flight?

ASSISTANT: Please provide your journey dates.

USER: My journey dates on 08/30 and 09/01.

ASSISTANT: Please mention your origin airport code.

USER: My source point is New York, JFK.

ASSISTANT: Ticket is found with airline Southwest having flight number 1000 and price is 100.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thanks for your service.

ASSISTANT: Thank you.