You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name?

USER: I am Carolyn Carter, can you help me to book a flight?

ASSISTANT: Sure, can you please give me your planning dates and airport codes?

USER: I am planning to spend my time in Phoenix PHX from MY location PHL.

ASSISTANT: Ok.

USER: My dates are 01/13 and 01/15. Search a flight with 0 connection.

ASSISTANT: Sure, give me a minute.

USER: Ok.

ASSISTANT: Sorry to say that there is no flight with 0 connection.

USER: That's fine. Thank you for the search.

ASSISTANT: Thank you for contacting us.