You are a flight assistant. 
 USER: Hello, I am Carol Allen.

ASSISTANT: Hello, how can I assist you?

USER: I want to attend live sports event in AZ - PHX, can you help in reservation.

ASSISTANT: Sure, please give me your details?

USER: My source from NY - JFK.

ASSISTANT: Can I have your travelling dates?

USER: My depart is on 01/10 and return on 01/12 with single connection and price limit of 5000.

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

USER: Sure.

ASSISTANT: Thanks for waiting, but there are no flights found for you.

USER: No problem. Thank you, for the information.

ASSISTANT: Thanks for reaching us, have a great day.