You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Carolyn King.

ASSISTANT: How can I aid you?

USER: I am planning to attend business meeting at IAH, can you please help me with booking a flight ticket from PHX?

ASSISTANT: Sure, can you please share your trip dates?

USER: Sure, I would like to take off on 04/05 and return back on 04/07.

ASSISTANT: Please wait a moment.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: Sorry, no flights are available on you route.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.