You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jack Thompson.

ASSISTANT: How may I help you today?

USER: I am planning to book a ticket from ATL to ORD. Can you please help me out to book a ticket for me?

ASSISTANT: Sure, I am happy to help you with that. Can I know your travelling dates?

USER: I would like to travel on 01/12 and return back on 01/14.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Yes, I have found a flight with the Hawaiian airlines having a connection limit 1 and the ticket fare is 100. Can I proceed?

USER: That's fine, please proceed the booking.

ASSISTANT: I have reserved your ticket with the flight number 1005.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.