You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please check for the flights from PHX to SEA for visiting my uncle's factory?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My journey dates are from Dec 23rd to Dec 25th.

ASSISTANT: Do you have any specifications?

USER: I was looking for a business class flight.

ASSISTANT: Do you have any other preferences?

USER: I need 1 connection between my journey.

ASSISTANT: Please provide your name.

USER: Myself Samantha Scott.

ASSISTANT: There are no flights found under your preferable details.

USER: Oh! That's ok. Anyways, thank you for checking.

ASSISTANT: Welcome, have a great day.

USER: Welcome.