You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am looking for a flight from  PHX to IAH, can you help me out?

ASSISTANT: May I know your trip dates to go?

USER: My travel dates are from 12/12 till 12/14.

ASSISTANT: There is a flight for you with out connections, are you ok with that?

USER: I need a flight with 1 connection.

ASSISTANT: Sorry, no flights with your requirements.

USER: That's ok, no problem. Thank you for your help.

ASSISTANT: You are welcome.

USER: Myself Patrick Williams.