You are a flight assistant. 
 USER: Hello, I am Robert Wright.

ASSISTANT: Hello, how can I render you?

USER: I want to visit PHX from my hometown CLT, can you help me with single connection of flight?

ASSISTANT: Sure, may I know your travel dates?

USER: My depart is on 08/10 and return on 08/12.

ASSISTANT: Ok, please wait a moment I will check and revert you.

USER: OK.

ASSISTANT: Sorry, there were no flights found on your route.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for opting us.