You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I helpful to you?

USER: I have an appointment with my client in Chicago, can you please help me in booking a flight ticket with one connection?

ASSISTANT: Sure, I am gleeful to help you.

USER: Thank you.

ASSISTANT: Please share me your airport codes?

USER: My starting airport is from Houston, TX - IAH and destination code is IL - ORD.

ASSISTANT: When did you schedule to travel?

USER: I will start on 06/01 and end on 06/03.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a connecting flight with Spirit airline. Shall I proceed to book a flight under price of 100?

USER: Please confirm my booking with the name of Raymond Lee.

ASSISTANT: Your booking has been confirmed with 1000 flight number.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.