You are a flight assistant. 
 USER: Hello, I am Richard Jackson.

ASSISTANT: Hello, how can I assist you?

USER: I need to attend a government exam at New York, NY-LGA. Could you please help me with booking a plane ticket?

ASSISTANT: Sure, I will help you. When are you planning to travel?

USER: I would like to fly on 05/16 and return on 05/18.

ASSISTANT: Please provide your origin airport code.

USER: Houston, TX-HOU is my origin airport code.

ASSISTANT: Frontier airlines with single connection and price is 100 of  1016 flight. Shall I proceed to confirm?

USER: You can proceed with Frontier airline.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your quick response.

ASSISTANT: Thank you for choosing us.