You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I would like to make a flight ticket reservation from ATL to PHX, can you please help me?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: Sure, my planned travelling dates are Feb, 16 and 18 respectively.

ASSISTANT: Ok, may I know your name?

USER: Sure, my name is Jessica Lee here.

ASSISTANT: Let me know your connection limit.

USER: Flight has to be with single connection.

ASSISTANT: Do you have any specification?

USER: Yes, I would like to depart at afternoon.

ASSISTANT: Sorry, currently no flights are available on your route.

USER: Ok, not an issue.Thank you for your information.

ASSISTANT: Thank you for reaching us, have a nice day.