You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Robert Green here.

ASSISTANT: How can I assist you today?

USER: I want to attend my sister marriage. Can you book my ticket from ATL - LGA? My travel dates are Oct 20 - 22.

ASSISTANT: Sure, I can help you with that. May I know your planned travel dates please? Fine, do you have any other specifications?

USER: Yes, I need 1 halt in between my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: American airlines is providing a flight on that route with ticket fare of 100 and 1 connection, shall I proceed for booking?

USER: Yes,  you can proceed with that one.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1009, have a safe journey.

USER: Thank you, for your valuable service.

ASSISTANT: Thank you for choosing us.