You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Rebecca Roberts here.

ASSISTANT: Roberts, how may I help you?

USER: I would like to visit Brooklyn Bridge at New York with my college friends, could you please help me in booking a ticket?

ASSISTANT: Sure, please provide your airport codes.

USER: My origin and destination airport codes are ORD and LGA.

ASSISTANT: May I know your journey dates?

USER: Sure, I would like to plan my trip on 09/01 and return back on 09/03.

ASSISTANT: Please wait for a while.

USER: Sure, take your time.

ASSISTANT: Spirit airlines with flight 1002 is providing service with 1 connection and ticket costs you 100.

USER: Ok, please proceed with my booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us.