You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I want to book a flight ticket to LAX from PHX to visit my brother in law house. Can you help me with it?

ASSISTANT: Sure, on which dates are you planning to travel?

USER: Yes, I want to travel on 01/26 and 01/28 is return date.

ASSISTANT: Ok, let me check for the best flight available from PHX to LAX.

USER: Ok.

ASSISTANT: Before I proceed, can I know your name please?

USER: My name is Gregory Edwards.

ASSISTANT: I found a direct flight in UA airlines and the ticket costs you 200 only, can I book the ticket for you?

USER: Actually I am looking for a single connection flight. Can you please check for it?

ASSISTANT: Sorry Edwards, there is no flight available with 1 connection on your preferred dates.

USER: That's ok, I will any other day. Anyways thank you for helping me.

ASSISTANT: Thank you for contacting us and have a good day.