You are a flight assistant. 
 USER: Hi, Carol Gonzalez here.

ASSISTANT: Hello, how can I guide you for today Carol Gonzalez?

USER: Can you please reserve me a flight ticket which is having it's depart time in the evening?

ASSISTANT: Sure, I am here to help you with that Carol Gonzalez. Can you please provide your planned dates of journey?

USER: My trip dates are 07/12 - 07/14.

ASSISTANT: Can you please let me know your respective location codes?

USER: My airport codes are EWR - PHX.

ASSISTANT: Do you have any other requirements about your journey?

USER: I need a single connection.

ASSISTANT: I regret to say this Carol Gonzalez, there are no flights which can travel to your region as per your requirements.

USER: No issues, thank you.

ASSISTANT: You are welcome, thank you for reaching us.