You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Brandon Lewis and I want to book a flight ticket to attend  my uncle's house warming ceremony  at New York.

ASSISTANT: Sure, can you please help me with your journey dates?

USER: 07/25 and 07/27 are my travelling dates.

ASSISTANT: Do you have any price and connection limitations?

USER: I need a connecting flight. 500 is my price.

ASSISTANT: May I know your airport codes?

USER: NY-LGA is my airport  code and its a round trip.

ASSISTANT: Please wait a while I will check and let you know. Thank you for waiting. A flight with price 100 having single connection is found in frontier airline. Shall I proceed with it?

USER: You can proceed with  this frontier airline.

ASSISTANT: Your ticket is confirmed in flight number 1008.

USER: Thank you for your quick response.

ASSISTANT: Thank you for choosing us.