You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me out in reserving a flight from JFK to reach PHX?

ASSISTANT: Sure, can you please share your travel dates?

USER: Thank you for the help, my travelling dates are Aug 9th and Aug 11th.

ASSISTANT: May I know your connection limit?

USER: I prefer a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: Yes, I want to return in the evening.

ASSISTANT: Ok, please share your name to proceed further.

USER: I am Pamela Jackson.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: Ok, not a problem. Anyways, thank you for the information.

ASSISTANT: Thank you for choosing us.