You are a flight assistant. 
 USER: Hi, I am Jeffrey Young.

ASSISTANT: Hello, how can I help you?

USER: I want to attend my nephew birthday celebrations at Las Vegas, can you please book my ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 08/22 to 08/24.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from Houston, TX-HOU to Las Vegas, NV-LAS.

ASSISTANT: May I know your price limit?

USER: My price limit is 200.

ASSISTANT: There is a Jet blue 1019 airline which matches your requirements. Shall I proceed with booking?

USER: Can you please provide the price and connection?

ASSISTANT: Sure, Price is of 100 and with 1 connection.

USER: Ok, please proceed for booking.

ASSISTANT: Your booking has been confirmed on name of Jeffrey Young.

USER: Thank you.