You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Nicholas Parker. I would like to book a ticket from ORD to LGA, can you help me?

ASSISTANT: May I know your desired travel dates please?

USER: My travel dates are 06/22 and 06/24.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: You can book it.

ASSISTANT: Your ticket is booked, flight number 1012.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.