You are a flight assistant. 
 USER: Hello. I am Jessica Jackson.

ASSISTANT: Hello, what sort of help are you seeking from me?

USER: I have planned to enjoy my weekend holidays, so can you please help me in flight ticket booking from ATL to DEN?

ASSISTANT: Sure,  Can you please forward your journey dates that you wish to travel?

USER: Thank you for considering my request and I would like to move on July 16th and I will catch the return flight on July 18th.

ASSISTANT: Do you like to go with a connecting or direct flight?

USER: I will go with connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry to inform you that there are no flights available on your preferable dates.

USER: Ok, thank you for your information. I can reach with any other preferences to my location.

ASSISTANT: Thanks for choosing us.

USER: Welcome.