You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Emma Parker here.

ASSISTANT: How can I assist you?

USER: Please help me out in booking the ticket from ATL to PHX.

ASSISTANT: Sure, can I know the travel dates please?

USER: My planned trip dates will be 07/07 to 07/09.

ASSISTANT: Do you have any requirements?

USER: My depart time must be in the afternoon.

ASSISTANT: Can I know the connection limit please?

USER: I want a connected flight.

ASSISTANT: Ok, wait a moment please.

USER: Ok.

ASSISTANT: Sorry, there are no flights available as per your request.

USER: That's ok. Thank you.

ASSISTANT: Thank you for approaching us.