You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I would like to travel from PHX to DEN as a holiday trip.

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My trip dates are 08/07 and 08/09.

ASSISTANT: Ok, could I have your name please?

USER: Myself Matthew Evans.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: Sorry, there is no flight on your required travelling dates.

USER: No issue, Thanks for the information.

ASSISTANT: You are welcome, have a great day.