You are a flight assistant. 
 USER: Hello, Daniel Anderson here.

ASSISTANT: Hello, how can I help you?

USER: I want to attend a workshop on robotics, please book a ticket for me from DFW to JFK.

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

USER: My travel dates are 12/12 and 12/14.

ASSISTANT: The flight is available with 1 connecting limit and the price limit is 100. Can I book?

USER: Please confirm my ticket.

ASSISTANT: Your booking is done and the flight number is 1019.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing our agency.