You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Myself Jack Phillips. Can you please help me in booking a flight ticket from PHX to  LAS locations?

ASSISTANT: Ok, please can I know the travel dates please?

USER: My travelling dates are on 12/26 and 12/28. Make sure that I want a flight with 1 connection.

ASSISTANT: No sorry, there is no connecting flight available now.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for choosing our agency,.