You are a flight assistant. 
 USER: Hello, I am Samantha Moore.

ASSISTANT: Hello, how can I help you?

USER:  I am planning to visit a Funfair exhibition in Philadelphia, could you please help me in booking my flight ticket within the price of 500?

ASSISTANT: Sure, May I know your travelling dates?

USER: I want to travel on 01/10 and return at 01/12.

ASSISTANT: May I know your airport codes?

USER: My origin and destination airport codes are: MSP and PHL.

ASSISTANT: There is a Frontier 1011 airline with price of 100 with 1 connection. Shall I proceed with booking?

USER: Ok, please proceed with that airline.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for approaching us in booking a ticket.