You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I would like to visit Lady Bird Lake at Austin with my friend, please help me in booking a ticket from MSP to AUS.

ASSISTANT: Sure, can you share your trip dates?

USER: My planned trip dates are 12/14 and 12/16.

ASSISTANT: Do you have any specifications?

USER: Please check the price below 200.

ASSISTANT: There is a connecting flight with number 1027 in airline UA, the fare is 200.

USER: Ok, please proceed for booking.

ASSISTANT: May I know your name for booking?

USER: My name is Ronald Jones.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.