You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Carol Harris this side.

ASSISTANT: How can I help you at this moment?

USER: I need a reservation from PHX to PHL for meeting my granny, can you help me?

ASSISTANT: Sure, I will help you to meet your granny. When you are going to start your journey?

USER: 08/15 to 08/17 are my planned dates for my journey. Make sure if the flight is having only 1 connection.

ASSISTANT: Ok, wait for a moment to check availability of flights. Sorry to say this, no flights as per your details. Anything else to help you.

USER: Ok, no problem. Thank you for assisting me.

ASSISTANT: Most welcome, have a nice day.

USER: You are welcome.