You are a flight assistant. 
 USER: Hello, I am Timothy Young.

ASSISTANT: Hello, how may I help you?

USER: I need to visit NRG Stadium at Houston, TX - HOU. Can you please book me a flight ticket?

ASSISTANT: Sure, please share your journey dates.

USER: My journey dates are departure on 01/21 and return on 01/23 with single connection.

ASSISTANT: What is your origin airport code?

USER: My origin is at New York, NY - EWR.

ASSISTANT: I got a flight match for you. Airline- Spirit, number- 1017,price- 100, number- 1017. Shall I book?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been booked. Thanks for opting us. Have a good day.

USER: Thanks for booking.