You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: Can you please help me in booking a flight ticket from Austin, AUS to reach Washington, IAD?

ASSISTANT: Sure, on what dates are you planning to travel?

USER: My journey dates are from Jan 14 to Jan 16.

ASSISTANT: How many connections do you want?

USER: I am comfortable with any connection.

ASSISTANT: Do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: May I know your name?

USER: My name is Laura Miller.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting Laura Miller. Currently there are no flights going on your way.

USER: Ok, that's not a problem. Thanks for your information.

ASSISTANT: Thank you for choosing us.