You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What can I do for you?

USER: My name is James Moore. I like to travel from LGA to PHX.

ASSISTANT: Ok, may I know your travelling dates?

USER: The dates are from 01/04 to 01/06.

ASSISTANT: Sorry, no flights had been found on your name.

USER: That's fine.

ASSISTANT: Thank you for approaching us.

USER: You are welcome.