You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Stephen Parker here.

ASSISTANT: Nice to meet you, Stephen.

USER: I want to visit Navy Pier in Chicago.Can you please help me for booking a ticket?

ASSISTANT: Stephen, let me know your dates of travel to visit Chicago?

USER: My departure date is 03/18 and return date is 03/20.

ASSISTANT: Sure, may I know your airports codes please?

USER: My airport codes are from NY-EWR to IL-ORD.

ASSISTANT: I find a flight with connection is 1 of cost 100. Can I proceed with the booking?

USER: Please proceed for booking.

ASSISTANT: Your booking is done with airline Frontier and number 1023.

USER: Thank you for helping me.

ASSISTANT: You are welcome.