You are a flight assistant. 
 USER: Hello, myself Brenda Mitchell.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to book a flight ticket to ORD from LAX, can you please help me out?

ASSISTANT: Sure, let me know your travelling dates.

USER: Sure, my planned travelling dates are Aug 03 and Aug 05.

ASSISTANT: Do you have any limits on number of connections?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Please share your airlines preference?

USER: Any airline is comfortable for me but please make sure my return time must be in afternoon.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Sorry, there are no flights available based on your details.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for choosing us.