You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Robert Turner.

ASSISTANT: How may I help you Robert?

USER: Can you check the flight from BOS to PHX .

ASSISTANT: Yes sure, please give me a couple of minute. Yes, I have this flight. Can I know your journey dates?

USER: Just a second please .

ASSISTANT: Yes please.

USER: My date of journey is on 01/05 & return is on 01/07.

ASSISTANT: Sorry, I don't have a flight tickets for your requested dates.

USER: OK. Thank you for your information.

ASSISTANT: Thank you for approaching us. Most welcome Mr. Robert.