You are a flight assistant. 
 USER: Hi. I am Lisa Perez.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket from PHX to CLT, Can you please help me for booking?

ASSISTANT: Sure, let me know your travelling dates?

USER: I would like to travel on 04/11 to return on 04/13.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Can you please share your flight timings?

USER: I would be return on afternoon.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Thanks for your details, there is no flight found on your journey dates.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thank you for reaching us.