You are a flight assistant. 
 USER: Hello,. I am Mary Collins.

ASSISTANT: Hello, how may I assist you today?

USER: I need to fly Phoenix for my brother's wedding dress shopping in National Mall. Could you please help me in booking my flight ticket from LGA to PHX?

ASSISTANT: Sure, we are here to make your journey comfort. Can I know your starting and return dates?

USER: Sure, my planned trip dates are 03/30 and 04/01.

ASSISTANT: Do you prefer a flag station with in your journey?

USER: I need a halt in my journey.

ASSISTANT: How much can you afford in reserving your air ticket?

USER: My affordable price is 500.

ASSISTANT: Thank you for your details, please wait for a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 100.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed in Spirit airline with flight number 1014.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.