You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be of your helping hand?

USER: I'm planning to attend a wedding, can you book a ticket from JFK to AUS?

ASSISTANT: Sure, when are you planning to travel?

USER: My planned departure and return travel dates are 8th and 10th of May.

ASSISTANT: May I know your good name for the booking purpose?

USER: Yes, my name is Betty Phillips.

ASSISTANT: Let me know your specifications for this trip?

USER: I don't have any other specifications.

ASSISTANT: Sorry, no flights found in your desired routes on the dates that you have choosen in the month of may.

USER: That's ok, thank you for giving the information anyways.

ASSISTANT: Thank you for reaching us. Hope to serve you again.