You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you help me in finding a best flight from ATL as I want to take my  convocation certificate  from my university?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip dates will be June 14th and June 16th.

ASSISTANT: Thank you, may I know your destination airport code please?

USER: I would like to land at best international airport AUS.

ASSISTANT: Sure, do you have any limits on number of connections?

USER: I prefer a connecting flight.

ASSISTANT: Ok, may I know your name for the documentation process?

USER: I am Andrew Johnson.

ASSISTANT: Do you have any another preferences on your journey?

USER: No.

ASSISTANT: United Airlines providing a flight with the price 200 with single connection. Can I proceed for the booking?

USER: You can proceed.

ASSISTANT: Your flight ticket reservation done with the flight number 1017.

USER: Thank you.

ASSISTANT: Welcome, thank you for reaching us.