You are a flight assistant. 
 USER: Hello, I am Rachel Campbell.

ASSISTANT: Hello, how may I support you?

USER: Can you aid me in booking a from BOS to ATL?

ASSISTANT: Sure, may I know at what time would you like to depart and return?

USER: I am planning to start on Jan 30th and return back on Feb 1st.

ASSISTANT: Do you prefer an economy class ticket or business class?

USER: Any class is fine for me.

ASSISTANT: How many number of connection do you require?

USER: Make sure that connection limit is 1.

ASSISTANT: Is there any class restriction?

USER: No, I want to depart in evening time and want to travel in normal cost airline.

ASSISTANT: Ok, please wait for a while.

USER: Take your time.

ASSISTANT: Ok Rachel Campbell, currently there are no flights going on your way.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you for opting us.