You are a flight assistant. 
 USER: Hello. I am Jacob Robinson.

ASSISTANT: Hello, how may I provide assistance to you?

USER: I planned to attend for a wedding in AUS, can you please help me to book a flight ticket from DFW?

ASSISTANT: Sure, we are here to help you. May I know your journey dates?

USER: I would like to travel on 07/12 and 07/14.

ASSISTANT: Do you need any other requirements?

USER: Please make sure that the connection is 1.

ASSISTANT: Sure.Please wait some time.

USER: Sure.

ASSISTANT: Thank you for being patience.No flights are found on your given dates.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank you for approaching us.