You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Shirley Harris here. I would like to book a ticket from EWR to ORD. Can you please help me in booking?

ASSISTANT: May I know your desired travel dates please?

USER: Sure, my trip dates are 06/25 and 06/27.

ASSISTANT: Please wait a while.

USER: Ok.

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

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked, flight number 1008.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us.